Base | Representation |
---|---|
bin | 100010101100000110011010… |
… | …111010001100001000110111 |
3 | 202000011222200200201001102200 |
4 | 202230012122322030020313 |
5 | 124444102320330012201 |
6 | 1300250554513235543 |
7 | 44064252264333135 |
oct | 4254063272141067 |
9 | 660158620631380 |
10 | 152564132266551 |
11 | 446800a3364625 |
12 | 1513bb4b262bb3 |
13 | 6718974b29c65 |
14 | 29962016c6755 |
15 | 1298823443386 |
hex | 8ac19ae8c237 |
152564132266551 has 24 divisors (see below), whose sum is σ = 226327150876320. Its totient is φ = 98960176961856.
The previous prime is 152564132266547. The next prime is 152564132266619. The reversal of 152564132266551 is 155662231465251.
152564132266551 is a `hidden beast` number, since 1 + 5 + 2 + 5 + 6 + 4 + 1 + 3 + 22 + 66 + 551 = 666.
It is not a de Polignac number, because 152564132266551 - 22 = 152564132266547 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152564132266501) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126828145 + ... + 128025413.
It is an arithmetic number, because the mean of its divisors is an integer number (9430297953180).
Almost surely, 2152564132266551 is an apocalyptic number.
152564132266551 is a deficient number, since it is larger than the sum of its proper divisors (73763018609769).
152564132266551 is a wasteful number, since it uses less digits than its factorization.
152564132266551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1579975 (or 1579972 counting only the distinct ones).
The product of its digits is 12960000, while the sum is 54.
The spelling of 152564132266551 in words is "one hundred fifty-two trillion, five hundred sixty-four billion, one hundred thirty-two million, two hundred sixty-six thousand, five hundred fifty-one".
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