Base | Representation |
---|---|
bin | 1000110011011000100… |
… | …0000011001000000000 |
3 | 112110100121120021221220 |
4 | 2030312020003020000 |
5 | 4434210333404401 |
6 | 153250333115040 |
7 | 13632445144263 |
oct | 2146610031000 |
9 | 473317507856 |
10 | 151231934976 |
11 | 59156537131 |
12 | 25387328a80 |
13 | 11351875575 |
14 | 7469234cda |
15 | 3e01d27336 |
hex | 2336203200 |
151231934976 has 80 divisors (see below), whose sum is σ = 404698930944. Its totient is φ = 50184474624.
The previous prime is 151231934923. The next prime is 151231934993. The reversal of 151231934976 is 679439132151.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121770 + ... + 563286.
Almost surely, 2151231934976 is an apocalyptic number.
151231934976 is a gapful number since it is divisible by the number (16) 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 151231934976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202349465472).
151231934976 is an abundant number, since it is smaller than the sum of its proper divisors (253466995968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151231934976 is an equidigital number, since it uses as much as digits as its factorization.
151231934976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441761 (or 441745 counting only the distinct ones).
The product of its digits is 1224720, while the sum is 51.
The spelling of 151231934976 in words is "one hundred fifty-one billion, two hundred thirty-one million, nine hundred thirty-four thousand, nine hundred seventy-six".
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