Base | Representation |
---|---|
bin | 1111100110011… |
… | …11110000000111 |
3 | 100010021002220002 |
4 | 13303033300013 |
5 | 232000440000 |
6 | 20553031515 |
7 | 3146261642 |
oct | 763176007 |
9 | 303232802 |
10 | 130874375 |
11 | 67969945 |
12 | 379b559b |
13 | 21163778 |
14 | 1354aa59 |
15 | b7528d5 |
hex | 7ccfc07 |
130874375 has 40 divisors (see below), whose sum is σ = 175443840. Its totient is φ = 97308000.
The previous prime is 130874369. The next prime is 130874399. The reversal of 130874375 is 573478031.
It is not a de Polignac number, because 130874375 - 212 = 130870279 is a prime.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1223072 + ... + 1223178.
It is an arithmetic number, because the mean of its divisors is an integer number (4386096).
Almost surely, 2130874375 is an apocalyptic number.
130874375 is a deficient number, since it is larger than the sum of its proper divisors (44569465).
130874375 is a wasteful number, since it uses less digits than its factorization.
130874375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249 (or 234 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 130874375 is about 11440.0338723275. The cubic root of 130874375 is about 507.7129102533.
The spelling of 130874375 in words is "one hundred thirty million, eight hundred seventy-four thousand, three hundred seventy-five".
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