Base | Representation |
---|---|
bin | 1000110111011001110… |
… | …1110101111110000000 |
3 | 112120010211202021222120 |
4 | 2031312131311332000 |
5 | 4443413203440310 |
6 | 153545413404240 |
7 | 14001263311563 |
oct | 2156635657600 |
9 | 476124667876 |
10 | 152311390080 |
11 | 5965a899793 |
12 | 25628939680 |
13 | 114943b1ab5 |
14 | 752c7464da |
15 | 3e669a0b70 |
hex | 2376775f80 |
152311390080 has 128 divisors (see below), whose sum is σ = 490206712320. Its totient is φ = 40221984768.
The previous prime is 152311390009. The next prime is 152311390081. The reversal of 152311390080 is 80093113251.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-4 number, since 4×1523113900804 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152311390081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187332 + ... + 582851.
It is an arithmetic number, because the mean of its divisors is an integer number (3829739940).
Almost surely, 2152311390080 is an apocalyptic number.
152311390080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152311390080 is an abundant number, since it is smaller than the sum of its proper divisors (337895322240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152311390080 is a wasteful number, since it uses less digits than its factorization.
152311390080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770308 (or 770296 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The spelling of 152311390080 in words is "one hundred fifty-two billion, three hundred eleven million, three hundred ninety thousand, eighty".
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