Base | Representation |
---|---|
bin | 101100101101100… |
… | …110100111001100 |
3 | 1221021112200021121 |
4 | 230231212213030 |
5 | 3014014332030 |
6 | 202234210324 |
7 | 24406121323 |
oct | 5455464714 |
9 | 1837480247 |
10 | 750152140 |
11 | 355494451 |
12 | 18b2839a4 |
13 | bc54bb0a |
14 | 718b10ba |
15 | 45ccc47a |
hex | 2cb669cc |
750152140 has 12 divisors (see below), whose sum is σ = 1575319536. Its totient is φ = 300060848.
The previous prime is 750152111. The next prime is 750152141. The reversal of 750152140 is 41251057.
It is not an unprimeable number, because it can be changed into a prime (750152141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18753784 + ... + 18753823.
It is an arithmetic number, because the mean of its divisors is an integer number (131276628).
Almost surely, 2750152140 is an apocalyptic number.
It is an amenable number.
750152140 is an abundant number, since it is smaller than the sum of its proper divisors (825167396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
750152140 is a wasteful number, since it uses less digits than its factorization.
750152140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37507616 (or 37507614 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 750152140 is about 27388.9054180703. The cubic root of 750152140 is about 908.6217270907.
The spelling of 750152140 in words is "seven hundred fifty million, one hundred fifty-two thousand, one hundred forty".
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