Base | Representation |
---|---|
bin | 110000001110… |
… | …100100101010 |
3 | 212210022101112 |
4 | 300032210222 |
5 | 11214030402 |
6 | 1130550322 |
7 | 212313620 |
oct | 60164452 |
9 | 25708345 |
10 | 12642602 |
11 | 7155635 |
12 | 42983a2 |
13 | 280863b |
14 | 1971510 |
15 | 119ae52 |
hex | c0e92a |
12642602 has 16 divisors (see below), whose sum is σ = 22178112. Its totient is φ = 5292000.
The previous prime is 12642593. The next prime is 12642613. The reversal of 12642602 is 20624621.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9899 + ... + 11102.
It is an arithmetic number, because the mean of its divisors is an integer number (1386132).
Almost surely, 212642602 is an apocalyptic number.
12642602 is a deficient number, since it is larger than the sum of its proper divisors (9535510).
12642602 is a wasteful number, since it uses less digits than its factorization.
12642602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21053.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 12642602 is about 3555.6436829356. The cubic root of 12642602 is about 232.9586398983.
The spelling of 12642602 in words is "twelve million, six hundred forty-two thousand, six hundred two".
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