Base | Representation |
---|---|
bin | 100010011010101101110000… |
… | …111011110111011011010000 |
3 | 201211221202221122021010102111 |
4 | 202122231300323313123100 |
5 | 124320014041322422030 |
6 | 1253534053240355104 |
7 | 43612036341413452 |
oct | 4232556073673320 |
9 | 654852848233374 |
10 | 151369427154640 |
11 | 4425a460488302 |
12 | 14b884aaa75a94 |
13 | 66600ca4cbc36 |
14 | 29544684a22d2 |
15 | 12776ed50d62a |
hex | 89ab70ef76d0 |
151369427154640 has 160 divisors (see below), whose sum is σ = 359900164915200. Its totient is φ = 59192502520320.
The previous prime is 151369427154623. The next prime is 151369427154667. The reversal of 151369427154640 is 46451724963151.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6561014305 + ... + 6561037375.
It is an arithmetic number, because the mean of its divisors is an integer number (2249376030720).
Almost surely, 2151369427154640 is an apocalyptic number.
151369427154640 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 151369427154640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179950082457600).
151369427154640 is an abundant number, since it is smaller than the sum of its proper divisors (208530737760560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151369427154640 is a wasteful number, since it uses less digits than its factorization.
151369427154640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33345 (or 33339 counting only the distinct ones).
The product of its (nonzero) digits is 21772800, while the sum is 58.
The spelling of 151369427154640 in words is "one hundred fifty-one trillion, three hundred sixty-nine billion, four hundred twenty-seven million, one hundred fifty-four thousand, six hundred forty".
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