Base | Representation |
---|---|
bin | 10010111001011100… |
… | …10001111111001001 |
3 | 222012001200101200001 |
4 | 21130232101333021 |
5 | 131234231231021 |
6 | 4354422443001 |
7 | 506262633334 |
oct | 113456217711 |
9 | 28161611601 |
10 | 10145570761 |
11 | 4336a01527 |
12 | 1b71893461 |
13 | c58bc8311 |
14 | 6c361761b |
15 | 3e5a65091 |
hex | 25cb91fc9 |
10145570761 has 8 divisors (see below), whose sum is σ = 10349690624. Its totient is φ = 9943482240.
The previous prime is 10145570749. The next prime is 10145570783. The reversal of 10145570761 is 16707554101.
It is a happy number.
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 10145570761 - 29 = 10145570249 is a prime.
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 10145570761.
It is not an unprimeable number, because it can be changed into a prime (10145570741) 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 7 ways as a sum of consecutive naturals, for example, 497745 + ... + 517726.
It is an arithmetic number, because the mean of its divisors is an integer number (1293711328).
Almost surely, 210145570761 is an apocalyptic number.
It is an amenable number.
10145570761 is a deficient number, since it is larger than the sum of its proper divisors (204119863).
10145570761 is a wasteful number, since it uses less digits than its factorization.
10145570761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015671.
The product of its (nonzero) digits is 29400, while the sum is 37.
The spelling of 10145570761 in words is "ten billion, one hundred forty-five million, five hundred seventy thousand, seven hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •