Base | Representation |
---|---|
bin | 100010001010101111101000… |
… | …101111010111101011100001 |
3 | 201201001212002212022022120221 |
4 | 202022233220233113223201 |
5 | 124144023400413021100 |
6 | 1251333545231403041 |
7 | 43436534254414324 |
oct | 4212575057275341 |
9 | 651055085268527 |
10 | 150271925517025 |
11 | 43976a69411a14 |
12 | 14a2b857983481 |
13 | 65b07741cb900 |
14 | 29172b2b407bb |
15 | 1258db706301a |
hex | 88abe8bd7ae1 |
150271925517025 has 81 divisors (see below), whose sum is σ = 203862728061657. Its totient is φ = 109832640465600.
The previous prime is 150271925517019. The next prime is 150271925517053. The reversal of 150271925517025 is 520715529172051.
The square root of 150271925517025 is 12258545.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 38732811097761 + 111539114419264 = 6223569^2 + 10561208^2 .
It is not a de Polignac number, because 150271925517025 - 29 = 150271925516513 is a prime.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 82070957860 + ... + 82070959690.
Almost surely, 2150271925517025 is an apocalyptic number.
150271925517025 is the 12258545-th square number.
150271925517025 is the 6129273-rd centered octagonal number.
It is an amenable number.
150271925517025 is a deficient number, since it is larger than the sum of its proper divisors (53590802544632).
150271925517025 is an frugal number, since it uses more digits than its factorization.
150271925517025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3904 (or 1952 counting only the distinct ones).
The product of its (nonzero) digits is 2205000, while the sum is 52.
The spelling of 150271925517025 in words is "one hundred fifty trillion, two hundred seventy-one billion, nine hundred twenty-five million, five hundred seventeen thousand, twenty-five".
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