Base | Representation |
---|---|
bin | 1000111000001110010… |
… | …0100110010100111110 |
3 | 112120201011111002102211 |
4 | 2032003210212110332 |
5 | 4444341000433310 |
6 | 154023310211034 |
7 | 14006603234050 |
oct | 2160344462476 |
9 | 476634432384 |
10 | 152531264830 |
11 | 59762a1695a |
12 | 2568a4b3a7a |
13 | 114cab074b9 |
14 | 754da1d8d0 |
15 | 3e7ae33c8a |
hex | 238392653e |
152531264830 has 16 divisors (see below), whose sum is σ = 313778602080. Its totient is φ = 52296433632.
The previous prime is 152531264827. The next prime is 152531264849. The reversal of 152531264830 is 38462135251.
It is a congruent number.
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, 1089508965 + ... + 1089509104.
It is an arithmetic number, because the mean of its divisors is an integer number (19611162630).
Almost surely, 2152531264830 is an apocalyptic number.
152531264830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152531264830 is an abundant number, since it is smaller than the sum of its proper divisors (161247337250).
152531264830 is a wasteful number, since it uses less digits than its factorization.
152531264830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179018083.
The product of its (nonzero) digits is 172800, while the sum is 40.
The spelling of 152531264830 in words is "one hundred fifty-two billion, five hundred thirty-one million, two hundred sixty-four thousand, eight hundred thirty".
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