Base | Representation |
---|---|
bin | 100010011001000010101010… |
… | …100111010111101010110100 |
3 | 201211112210010100020011002121 |
4 | 202121002222213113222310 |
5 | 124311123033232240340 |
6 | 1253405154244245324 |
7 | 43600525540143040 |
oct | 4231025247275264 |
9 | 654483110204077 |
10 | 151254430743220 |
11 | 44215709a61362 |
12 | 14b6a1569a0844 |
13 | 6652301b2b98c |
14 | 294ca798b3020 |
15 | 127471c96c94a |
hex | 8990aa9d7ab4 |
151254430743220 has 48 divisors (see below), whose sum is σ = 366604798508928. Its totient is φ = 51345209865600.
The previous prime is 151254430743197. The next prime is 151254430743287. The reversal of 151254430743220 is 22347034452151.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5348445222 + ... + 5348473501.
It is an arithmetic number, because the mean of its divisors is an integer number (7637599968936).
Almost surely, 2151254430743220 is an apocalyptic number.
151254430743220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
151254430743220 is an abundant number, since it is smaller than the sum of its proper divisors (215350367765708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151254430743220 is a wasteful number, since it uses less digits than its factorization.
151254430743220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10696918840 (or 10696918838 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 43.
The spelling of 151254430743220 in words is "one hundred fifty-one trillion, two hundred fifty-four billion, four hundred thirty million, seven hundred forty-three thousand, two hundred twenty".
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