Base | Representation |
---|---|
bin | 1100010001110… |
… | …00101011110010 |
3 | 21011210120022201 |
4 | 12020320223302 |
5 | 202331231001 |
6 | 14115253414 |
7 | 2360265022 |
oct | 610705362 |
9 | 234716281 |
10 | 102992626 |
11 | 53155980 |
12 | 2a5aa26a |
13 | 184509a9 |
14 | d96da82 |
15 | 9096501 |
hex | 6238af2 |
102992626 has 16 divisors (see below), whose sum is σ = 169086528. Its totient is φ = 46661200.
The previous prime is 102992623. The next prime is 102992639. The reversal of 102992626 is 626299201.
It is not an unprimeable number, because it can be changed into a prime (102992623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685 + ... + 14368.
It is an arithmetic number, because the mean of its divisors is an integer number (10567908).
Almost surely, 2102992626 is an apocalyptic number.
102992626 is a deficient number, since it is larger than the sum of its proper divisors (66093902).
102992626 is a wasteful number, since it uses less digits than its factorization.
102992626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15377.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 102992626 is about 10148.5282676849. The cubic root of 102992626 is about 468.7436280971.
The spelling of 102992626 in words is "one hundred two million, nine hundred ninety-two thousand, six hundred twenty-six".
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