Base | Representation |
---|---|
bin | 10100000111001101… |
… | …01101000011110000 |
3 | 1000212112010221120010 |
4 | 22003212231003300 |
5 | 134103230132140 |
6 | 4543244214520 |
7 | 531403413060 |
oct | 120346550360 |
9 | 30775127503 |
10 | 10797895920 |
11 | 4641149029 |
12 | 211423a440 |
13 | 10310b4736 |
14 | 7461013a0 |
15 | 432e6b880 |
hex | 2839ad0f0 |
10797895920 has 160 divisors (see below), whose sum is σ = 38288263680. Its totient is φ = 2465971200.
The previous prime is 10797895919. The next prime is 10797895943. The reversal of 10797895920 is 2959879701.
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, 2801995 + ... + 2805845.
It is an arithmetic number, because the mean of its divisors is an integer number (239301648).
Almost surely, 210797895920 is an apocalyptic number.
10797895920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10797895920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19144131840).
10797895920 is an abundant number, since it is smaller than the sum of its proper divisors (27490367760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10797895920 is a wasteful number, since it uses less digits than its factorization.
10797895920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5543 (or 5537 counting only the distinct ones).
The product of its (nonzero) digits is 2857680, while the sum is 57.
The spelling of 10797895920 in words is "ten billion, seven hundred ninety-seven million, eight hundred ninety-five thousand, nine hundred twenty".
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