Base | Representation |
---|---|
bin | 1000110010111000110… |
… | …0001000011111100100 |
3 | 112110000100000201101110 |
4 | 2030232030020133210 |
5 | 4433422242202222 |
6 | 153225215225020 |
7 | 13626240335160 |
oct | 2145614103744 |
9 | 473010021343 |
10 | 151098787812 |
11 | 59098365755 |
12 | 2534a818170 |
13 | 113300c746b |
14 | 7455695ca0 |
15 | 3de52c630c |
hex | 232e3087e4 |
151098787812 has 96 divisors (see below), whose sum is σ = 417444491520. Its totient is φ = 41620400640.
The previous prime is 151098787793. The next prime is 151098787817. The reversal of 151098787812 is 218787890151.
It is not an unprimeable number, because it can be changed into a prime (151098787817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1603362 + ... + 1694982.
It is an arithmetic number, because the mean of its divisors is an integer number (4348380120).
Almost surely, 2151098787812 is an apocalyptic number.
151098787812 is a gapful number since it is divisible by the number (12) 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 151098787812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208722245760).
151098787812 is an abundant number, since it is smaller than the sum of its proper divisors (266345703708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151098787812 is a wasteful number, since it uses less digits than its factorization.
151098787812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92341 (or 92339 counting only the distinct ones).
The product of its (nonzero) digits is 2257920, while the sum is 57.
The spelling of 151098787812 in words is "one hundred fifty-one billion, ninety-eight million, seven hundred eighty-seven thousand, eight hundred twelve".
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