Base | Representation |
---|---|
bin | 110001110010… |
… | …010011011010 |
3 | 220120001202000 |
4 | 301302103122 |
5 | 11320113343 |
6 | 1143421430 |
7 | 215634564 |
oct | 61622332 |
9 | 26501660 |
10 | 13051098 |
11 | 7404535 |
12 | 4454876 |
13 | 291c558 |
14 | 1a3a334 |
15 | 122bed3 |
hex | c724da |
13051098 has 16 divisors (see below), whose sum is σ = 29002560. Its totient is φ = 4350348.
The previous prime is 13051063. The next prime is 13051109. The reversal of 13051098 is 89015031.
13051098 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 120790 + ... + 120897.
It is an arithmetic number, because the mean of its divisors is an integer number (1812660).
Almost surely, 213051098 is an apocalyptic number.
13051098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13051098 is an abundant number, since it is smaller than the sum of its proper divisors (15951462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13051098 is a wasteful number, since it uses less digits than its factorization.
13051098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241698 (or 241692 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
The square root of 13051098 is about 3612.6303436693. The cubic root of 13051098 is about 235.4411390889.
The spelling of 13051098 in words is "thirteen million, fifty-one thousand, ninety-eight".
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