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10630055532 = 2237112476591
BaseRepresentation
bin10011110011001100…
…11100011001101100
31000102211022202211110
421321212130121230
5133232243234112
64514450552020
7524264660355
oct117146343154
930384282743
1010630055532
114565431068
122087b98610
1310053aa3b5
1472bad0d2c
1542336613c
hex27999c66c

10630055532 has 24 divisors (see below), whose sum is σ = 25152809472. Its totient is φ = 3493445200.

The previous prime is 10630055503. The next prime is 10630055549. The reversal of 10630055532 is 23555003601.

It is a super-2 number, since 2×106300555322 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10630055532.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6237444 + ... + 6239147.

It is an arithmetic number, because the mean of its divisors is an integer number (1048033728).

Almost surely, 210630055532 is an apocalyptic number.

10630055532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10630055532 is an abundant number, since it is smaller than the sum of its proper divisors (14522753940).

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

10630055532 is a wasteful number, since it uses less digits than its factorization.

10630055532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12476669 (or 12476667 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 10630055532 in words is "ten billion, six hundred thirty million, fifty-five thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 12476591 24953182 37429773 49906364 74859546 149719092 885837961 1771675922 2657513883 3543351844 5315027766 10630055532