Base | Representation |
---|---|
bin | 110001110010… |
… | …010010111110 |
3 | 220120001200222 |
4 | 301302102332 |
5 | 11320113240 |
6 | 1143421342 |
7 | 215634524 |
oct | 61622276 |
9 | 26501628 |
10 | 13051070 |
11 | 740450a |
12 | 4454852 |
13 | 291c536 |
14 | 1a3a314 |
15 | 122beb5 |
hex | c724be |
13051070 has 16 divisors (see below), whose sum is σ = 24874128. Its totient is φ = 4913280.
The previous prime is 13051063. The next prime is 13051109. The reversal of 13051070 is 7015031.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
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, 38216 + ... + 38555.
It is an arithmetic number, because the mean of its divisors is an integer number (1554633).
Almost surely, 213051070 is an apocalyptic number.
13051070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13051070 is a deficient number, since it is larger than the sum of its proper divisors (11823058).
13051070 is a wasteful number, since it uses less digits than its factorization.
13051070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76795.
The product of its (nonzero) digits is 105, while the sum is 17.
The square root of 13051070 is about 3612.6264683745. The cubic root of 13051070 is about 235.4409707159.
The spelling of 13051070 in words is "thirteen million, fifty-one thousand, seventy".
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