Base | Representation |
---|---|
bin | 1000110101110100000… |
… | …1110001010101000000 |
3 | 112112001002200010221021 |
4 | 2031131001301111000 |
5 | 4442024424210030 |
6 | 153435210035224 |
7 | 13654561542523 |
oct | 2153501612500 |
9 | 475032603837 |
10 | 151884600640 |
11 | 59460996543 |
12 | 25529a18b14 |
13 | 11426b50976 |
14 | 74cbbaabba |
15 | 3e3e29997a |
hex | 235d071540 |
151884600640 has 112 divisors (see below), whose sum is σ = 366347099664. Its totient is φ = 59974041600.
The previous prime is 151884600611. The next prime is 151884600661. The reversal of 151884600640 is 46006488151.
It can be written as a sum of positive squares in 8 ways, for example, as 17295406144 + 134589194496 = 131512^2 + 366864^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7925470 + ... + 7944610.
It is an arithmetic number, because the mean of its divisors is an integer number (3270956247).
Almost surely, 2151884600640 is an apocalyptic number.
151884600640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151884600640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183173549832).
151884600640 is an abundant number, since it is smaller than the sum of its proper divisors (214462499024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151884600640 is a wasteful number, since it uses less digits than its factorization.
151884600640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19476 (or 19466 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 43.
The spelling of 151884600640 in words is "one hundred fifty-one billion, eight hundred eighty-four million, six hundred thousand, six hundred forty".
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