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10217007054 = 2322341253277
BaseRepresentation
bin10011000001111101…
…10010011111001110
3222101001002201211200
421200332302133032
5131411023211204
64405453530330
7511121061402
oct114076623716
928331081750
1010217007054
114373263691
121b917a39a6
13c6a94a807
146cccd1102
153ebe76539
hex260fb27ce

10217007054 has 144 divisors (see below), whose sum is σ = 24210272736. Its totient is φ = 3106920960.

The previous prime is 10217007041. The next prime is 10217007067. The reversal of 10217007054 is 45070071201.

It is an interprime number because it is at equal distance from previous prime (10217007041) and next prime (10217007067).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36884364 + ... + 36884640.

It is an arithmetic number, because the mean of its divisors is an integer number (168126894).

Almost surely, 210217007054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10217007054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12105136368).

10217007054 is an abundant number, since it is smaller than the sum of its proper divisors (13993265682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10217007054 is a wasteful number, since it uses less digits than its factorization.

10217007054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

Adding to 10217007054 its reverse (45070071201), we get a palindrome (55287078255).

The spelling of 10217007054 in words is "ten billion, two hundred seventeen million, seven thousand, fifty-four".

Divisors: 1 2 3 6 9 18 23 41 46 53 69 82 106 123 138 159 207 246 277 318 369 414 477 554 738 831 943 954 1219 1662 1681 1886 2173 2438 2493 2829 3362 3657 4346 4986 5043 5658 6371 6519 7314 8487 10086 10971 11357 12742 13038 14681 15129 16974 19113 19557 21942 22714 29362 30258 34071 38226 38663 39114 44043 49979 57339 68142 77326 88086 89093 99958 102213 114678 115989 132129 149937 178186 204426 231978 261211 264258 267279 299874 337663 347967 449811 465637 522422 534558 601921 675326 695934 783633 801837 899622 931274 1012989 1203842 1396911 1567266 1603674 1805763 2025978 2049139 2350899 2793822 3038967 3611526 4098278 4190733 4701798 5417289 6077934 6147417 8381466 10709651 10834578 12294834 13844183 18442251 21419302 24678761 27688366 32128953 36884502 41532549 49357522 64257906 74036283 83065098 96386859 124597647 148072566 192773718 222108849 249195294 444217698 567611503 1135223006 1702834509 3405669018 5108503527 10217007054