Base | Representation |
---|---|
bin | 110000001011… |
… | …010000001111 |
3 | 212202121202000 |
4 | 300023100033 |
5 | 11213112012 |
6 | 1130403343 |
7 | 212226156 |
oct | 60132017 |
9 | 25677660 |
10 | 12629007 |
11 | 71463a6 |
12 | 4290553 |
13 | 28023b1 |
14 | 196a59d |
15 | 1196ddc |
hex | c0b40f |
12629007 has 24 divisors (see below), whose sum is σ = 19508400. Its totient is φ = 8065008.
The previous prime is 12629003. The next prime is 12629021. The reversal of 12629007 is 70092621.
It is not a de Polignac number, because 12629007 - 22 = 12629003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12629003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99378 + ... + 99504.
It is an arithmetic number, because the mean of its divisors is an integer number (812850).
Almost surely, 212629007 is an apocalyptic number.
12629007 is a deficient number, since it is larger than the sum of its proper divisors (6879393).
12629007 is an equidigital number, since it uses as much as digits as its factorization.
12629007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292 (or 159 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 12629007 is about 3553.7314192268. The cubic root of 12629007 is about 232.8751072889.
The spelling of 12629007 in words is "twelve million, six hundred twenty-nine thousand, seven".
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