Base | Representation |
---|---|
bin | 10010101001111110… |
… | …00111000110001010 |
3 | 221212000102120110121 |
4 | 21110333013012022 |
5 | 131003013433444 |
6 | 4333504333454 |
7 | 503125411453 |
oct | 112477070612 |
9 | 27760376417 |
10 | 10015764874 |
11 | 427a702435 |
12 | 1b3631428a |
13 | c38049cbb |
14 | 6b02a812a |
15 | 3d9474084 |
hex | 254fc718a |
10015764874 has 32 divisors (see below), whose sum is σ = 15785280000. Its totient is φ = 4757136384.
The previous prime is 10015764841. The next prime is 10015764877. The reversal of 10015764874 is 47846751001.
10015764874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×100157648742 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10015764874.
It is not an unprimeable number, because it can be changed into a prime (10015764877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4935292 + ... + 4937320.
It is an arithmetic number, because the mean of its divisors is an integer number (493290000).
Almost surely, 210015764874 is an apocalyptic number.
10015764874 is a deficient number, since it is larger than the sum of its proper divisors (5769515126).
10015764874 is a wasteful number, since it uses less digits than its factorization.
10015764874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2742.
The product of its (nonzero) digits is 188160, while the sum is 43.
The spelling of 10015764874 in words is "ten billion, fifteen million, seven hundred sixty-four thousand, eight hundred seventy-four".
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