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10012930236 = 2233536412729
BaseRepresentation
bin10010101001101000…
…10011000010111100
3221211211002120002000
421110310103002330
5131001302231421
64333323502300
7503062334301
oct112464230274
927754076060
1010012930236
114279046761
121b35387990
13c375969ba
146adb6b0a8
153d90b4226
hex254d130bc

10012930236 has 96 divisors (see below), whose sum is σ = 26500219200. Its totient is φ = 3268362240.

The previous prime is 10012930211. The next prime is 10012930247. The reversal of 10012930236 is 63203921001.

It is a super-2 number, since 2×100129302362 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3667720 + ... + 3670448.

It is an arithmetic number, because the mean of its divisors is an integer number (276043950).

Almost surely, 210012930236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10012930236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13250109600).

10012930236 is an abundant number, since it is smaller than the sum of its proper divisors (16487288964).

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

10012930236 is a wasteful number, since it uses less digits than its factorization.

10012930236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436 (or 3428 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 10012930236 in words is "ten billion, twelve million, nine hundred thirty thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 9 12 18 27 36 53 54 106 108 159 212 318 477 636 641 954 1282 1431 1908 1923 2564 2729 2862 3846 5458 5724 5769 7692 8187 10916 11538 16374 17307 23076 24561 32748 33973 34614 49122 67946 69228 73683 98244 101919 135892 144637 147366 203838 289274 294732 305757 407676 433911 578548 611514 867822 917271 1223028 1301733 1735644 1749289 1834542 2603466 3498578 3669084 3905199 5206932 5247867 6997156 7810398 10495734 15620796 15743601 20991468 31487202 47230803 62974404 92712317 94461606 185424634 188923212 278136951 370849268 556273902 834410853 1112547804 1668821706 2503232559 3337643412 5006465118 10012930236