Base | Representation |
---|---|
bin | 110001010100… |
… | …101000110110 |
3 | 220022220001201 |
4 | 301110220312 |
5 | 11302221330 |
6 | 1141043114 |
7 | 214620412 |
oct | 61245066 |
9 | 26286051 |
10 | 12929590 |
11 | 7331213 |
12 | 43b649a |
13 | 28a915b |
14 | 1a07d42 |
15 | 1205eca |
hex | c54a36 |
12929590 has 16 divisors (see below), whose sum is σ = 23501088. Its totient is φ = 5121216.
The previous prime is 12929561. The next prime is 12929591. The reversal of 12929590 is 9592921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12929591) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5247 + ... + 7306.
It is an arithmetic number, because the mean of its divisors is an integer number (1468818).
Almost surely, 212929590 is an apocalyptic number.
12929590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12929590 is a deficient number, since it is larger than the sum of its proper divisors (10571498).
12929590 is a wasteful number, since it uses less digits than its factorization.
12929590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12663.
The product of its (nonzero) digits is 14580, while the sum is 37.
The square root of 12929590 is about 3595.7739083541. The cubic root of 12929590 is about 234.7081937133.
The spelling of 12929590 in words is "twelve million, nine hundred twenty-nine thousand, five hundred ninety".
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