Base | Representation |
---|---|
bin | 10010110110101010… |
… | …01010011111101010 |
3 | 222010102201111201012 |
4 | 21123111022133222 |
5 | 131212241144013 |
6 | 4352230023522 |
7 | 505560234110 |
oct | 113325123752 |
9 | 28112644635 |
10 | 10122209258 |
11 | 43247a56a7 |
12 | 1b65aa7ba2 |
13 | c54108b45 |
14 | 6c0495ab0 |
15 | 3e399d1a8 |
hex | 25b54a7ea |
10122209258 has 16 divisors (see below), whose sum is σ = 18373086144. Its totient is φ = 4082907840.
The previous prime is 10122209231. The next prime is 10122209267. The reversal of 10122209258 is 85290222101.
It is a happy number.
It is an unprimeable number.
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, 21264908 + ... + 21265383.
It is an arithmetic number, because the mean of its divisors is an integer number (1148317884).
Almost surely, 210122209258 is an apocalyptic number.
10122209258 is a deficient number, since it is larger than the sum of its proper divisors (8250876886).
10122209258 is a wasteful number, since it uses less digits than its factorization.
10122209258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42530317.
The product of its (nonzero) digits is 5760, while the sum is 32.
The spelling of 10122209258 in words is "ten billion, one hundred twenty-two million, two hundred nine thousand, two hundred fifty-eight".
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