Base | Representation |
---|---|
bin | 10010101001100001… |
… | …11101110110111011 |
3 | 221211202110012020122 |
4 | 21110300331312323 |
5 | 131001041311034 |
6 | 4333253043455 |
7 | 503052036416 |
oct | 112460756673 |
9 | 27752405218 |
10 | 10012057019 |
11 | 42785aa698 |
12 | 1b3502658b |
13 | c3734c3c3 |
14 | 6ad9c0b7d |
15 | 3d8e9062e |
hex | 254c3ddbb |
10012057019 has 8 divisors (see below), whose sum is σ = 10146133200. Its totient is φ = 9878301216.
The previous prime is 10012056991. The next prime is 10012057039. The reversal of 10012057019 is 91075021001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10012057019 - 224 = 9995279803 is a prime.
It is a super-2 number, since 2×100120570192 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10012057039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16844 + ... + 142505.
It is an arithmetic number, because the mean of its divisors is an integer number (1268266650).
Almost surely, 210012057019 is an apocalyptic number.
10012057019 is a deficient number, since it is larger than the sum of its proper divisors (134076181).
10012057019 is an equidigital number, since it uses as much as digits as its factorization.
10012057019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160189.
The product of its (nonzero) digits is 630, while the sum is 26.
The spelling of 10012057019 in words is "ten billion, twelve million, fifty-seven thousand, nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •