Base | Representation |
---|---|
bin | 10110010110100… |
… | …000110001001100 |
3 | 222010121222111002 |
4 | 112112200301030 |
5 | 1232000001030 |
6 | 101113315432 |
7 | 12202306604 |
oct | 2626406114 |
9 | 863558432 |
10 | 375000140 |
11 | 182750179 |
12 | a5705b78 |
13 | 5c8ca498 |
14 | 37b37c04 |
15 | 22dc6245 |
hex | 165a0c4c |
375000140 has 24 divisors (see below), whose sum is σ = 788387040. Its totient is φ = 149831168.
The previous prime is 375000133. The next prime is 375000181. The reversal of 375000140 is 41000573.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 8489 + ... + 28671.
It is an arithmetic number, because the mean of its divisors is an integer number (32849460).
Almost surely, 2375000140 is an apocalyptic number.
It is an amenable number.
375000140 is an abundant number, since it is smaller than the sum of its proper divisors (413386900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
375000140 is a wasteful number, since it uses less digits than its factorization.
375000140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21121 (or 21119 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 375000140 is about 19364.9203458212. The cubic root of 375000140 is about 721.1248748937.
The spelling of 375000140 in words is "three hundred seventy-five million, one hundred forty", and thus it is an aban number.
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