Base | Representation |
---|---|
bin | 110001011001… |
… | …111111000110 |
3 | 220101000002222 |
4 | 301121333012 |
5 | 11303421434 |
6 | 1141332342 |
7 | 215041313 |
oct | 61317706 |
9 | 26330088 |
10 | 12951494 |
11 | 7346716 |
12 | 44070b2 |
13 | 28b610a |
14 | 1a11d0a |
15 | 120c72e |
hex | c59fc6 |
12951494 has 8 divisors (see below), whose sum is σ = 19609128. Its totient is φ = 6415120.
The previous prime is 12951493. The next prime is 12951511. The reversal of 12951494 is 49415921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12951493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30047 + ... + 30474.
It is an arithmetic number, because the mean of its divisors is an integer number (2451141).
Almost surely, 212951494 is an apocalyptic number.
12951494 is a deficient number, since it is larger than the sum of its proper divisors (6657634).
12951494 is a wasteful number, since it uses less digits than its factorization.
12951494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60630.
The product of its digits is 12960, while the sum is 35.
The square root of 12951494 is about 3598.8184172031. The cubic root of 12951494 is about 234.8406585442.
The spelling of 12951494 in words is "twelve million, nine hundred fifty-one thousand, four hundred ninety-four".
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