Base | Representation |
---|---|
bin | 1100110011010… |
… | …11000001111001 |
3 | 21111002010200220 |
4 | 12121223001321 |
5 | 204443040040 |
6 | 14353450253 |
7 | 2442553356 |
oct | 631530171 |
9 | 244063626 |
10 | 107393145 |
11 | 55691072 |
12 | 2bb70989 |
13 | 19331952 |
14 | 1039762d |
15 | 96652d0 |
hex | 666b079 |
107393145 has 64 divisors (see below), whose sum is σ = 187342848. Its totient is φ = 52416000.
The previous prime is 107393137. The next prime is 107393159. The reversal of 107393145 is 541393701.
It is not a de Polignac number, because 107393145 - 23 = 107393137 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 819730 + ... + 819860.
It is an arithmetic number, because the mean of its divisors is an integer number (2927232).
Almost surely, 2107393145 is an apocalyptic number.
107393145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107393145 is a deficient number, since it is larger than the sum of its proper divisors (79949703).
107393145 is a wasteful number, since it uses less digits than its factorization.
107393145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254.
The product of its (nonzero) digits is 11340, while the sum is 33.
The square root of 107393145 is about 10363.0663898288. The cubic root of 107393145 is about 475.3266746362.
The spelling of 107393145 in words is "one hundred seven million, three hundred ninety-three thousand, one hundred forty-five".
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