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10162829864 = 2311237963559
BaseRepresentation
bin10010111011100000…
…00111101000101000
3222020021011020201002
421131300013220220
5131303141023424
64400240414132
7506562425405
oct113560075050
928207136632
1010162829864
11434571a550
121b77617348
13c5c65bcc5
146c5a2b2ac
153e7323cae
hex25dc07a28

10162829864 has 64 divisors (see below), whose sum is σ = 21966336000. Its totient is φ = 4362621120.

The previous prime is 10162829843. The next prime is 10162829869. The reversal of 10162829864 is 46892826101.

It is a super-2 number, since 2×101628298642 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10162829869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128117 + ... + 191675.

It is an arithmetic number, because the mean of its divisors is an integer number (343224000).

Almost surely, 210162829864 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 10162829864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10983168000).

10162829864 is an abundant number, since it is smaller than the sum of its proper divisors (11803506136).

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

10162829864 is a wasteful number, since it uses less digits than its factorization.

10162829864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63678 (or 63674 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 10162829864 in words is "ten billion, one hundred sixty-two million, eight hundred twenty-nine thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 11 22 23 44 46 79 88 92 158 184 253 316 506 632 869 1012 1738 1817 2024 3476 3634 6952 7268 14536 19987 39974 63559 79948 127118 159896 254236 508472 699149 1398298 1461857 2796596 2923714 5021161 5593192 5847428 10042322 11694856 16080427 20084644 32160854 40169288 55232771 64321708 110465542 115486703 128643416 220931084 230973406 441862168 461946812 923893624 1270353733 2540707466 5081414932 10162829864