Base | Representation |
---|---|
bin | 1000110100100000000… |
… | …1000110110101011100 |
3 | 112111010112101111220010 |
4 | 2031020001012311130 |
5 | 4440314204330202 |
6 | 153340214523220 |
7 | 13643051432556 |
oct | 2151001066534 |
9 | 474115344803 |
10 | 151532105052 |
11 | 5929aa17379 |
12 | 2544b966510 |
13 | 1139bb028b3 |
14 | 74970504d6 |
15 | 3e1d36b76c |
hex | 2348046d5c |
151532105052 has 12 divisors (see below), whose sum is σ = 353574911816. Its totient is φ = 50510701680.
The previous prime is 151532105033. The next prime is 151532105111. The reversal of 151532105052 is 250501235151.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1515321050522 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6313837699 + ... + 6313837722.
Almost surely, 2151532105052 is an apocalyptic number.
151532105052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
151532105052 is an abundant number, since it is smaller than the sum of its proper divisors (202042806764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151532105052 is a wasteful number, since it uses less digits than its factorization.
151532105052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12627675428 (or 12627675426 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 30.
The spelling of 151532105052 in words is "one hundred fifty-one billion, five hundred thirty-two million, one hundred five thousand, fifty-two".
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