Base | Representation |
---|---|
bin | 10010101110001111… |
… | …01001011010001111 |
3 | 221221111210000001011 |
4 | 21113013221122033 |
5 | 131041144311012 |
6 | 4341223430051 |
7 | 504041552632 |
oct | 112707513217 |
9 | 27844700034 |
10 | 10051557007 |
11 | 4298929608 |
12 | 1b462b5327 |
13 | c4259c48b |
14 | 6b4d43c19 |
15 | 3dc6941a7 |
hex | 2571e968f |
10051557007 has 16 divisors (see below), whose sum is σ = 10668944160. Its totient is φ = 9458176000.
The previous prime is 10051557001. The next prime is 10051557017. The reversal of 10051557007 is 70075515001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10051557007 is a prime.
It is a super-3 number, since 3×100515570073 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10051557007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10051557001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89007 + ... + 167407.
It is an arithmetic number, because the mean of its divisors is an integer number (666809010).
Almost surely, 210051557007 is an apocalyptic number.
10051557007 is a deficient number, since it is larger than the sum of its proper divisors (617387153).
10051557007 is an equidigital number, since it uses as much as digits as its factorization.
10051557007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78554.
The product of its (nonzero) digits is 6125, while the sum is 31.
The spelling of 10051557007 in words is "ten billion, fifty-one million, five hundred fifty-seven thousand, seven".
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