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10290808836 = 22337111237471
BaseRepresentation
bin10011001010110000…
…10100100000000100
3222120011222020212000
421211120110200010
5132033421340321
64421051425300
7513005301060
oct114530244004
928504866760
1010290808836
114400990aa0
121bb2455230
13c8001a8c9
146d8a22aa0
154036a3826
hex265614804

10290808836 has 96 divisors (see below), whose sum is σ = 33263247360. Its totient is φ = 2672935200.

The previous prime is 10290808831. The next prime is 10290808859. The reversal of 10290808836 is 63880809201.

It is a junction number, because it is equal to n+sod(n) for n = 10290808791 and 10290808800.

It is not an unprimeable number, because it can be changed into a prime (10290808831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610420 + ... + 627051.

It is an arithmetic number, because the mean of its divisors is an integer number (346492160).

Almost surely, 210290808836 is an apocalyptic number.

It is an amenable number.

10290808836 is an abundant number, since it is smaller than the sum of its proper divisors (22972438524).

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

10290808836 is a wasteful number, since it uses less digits than its factorization.

10290808836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237502 (or 1237494 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 10290808836 in words is "ten billion, two hundred ninety million, eight hundred eight thousand, eight hundred thirty-six".

Divisors: 1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 308 378 396 462 594 693 756 924 1188 1386 2079 2772 4158 8316 1237471 2474942 3712413 4949884 7424826 8662297 11137239 13612181 14849652 17324594 22274478 25986891 27224362 33411717 34649188 40836543 44548956 51973782 54448724 66823434 77960673 81673086 95285267 103947564 122509629 133646868 155921346 163346172 190570534 233882019 245019258 285855801 311842692 367528887 381141068 467764038 490038516 571711602 735057774 857567403 935528076 1143423204 1470115548 1715134806 2572702209 3430269612 5145404418 10290808836