Base | Representation |
---|---|
bin | 11011101111011… |
… | …11001100101100 |
3 | 121012220011001000 |
4 | 31313233030230 |
5 | 434033340202 |
6 | 35031520300 |
7 | 5524021353 |
oct | 1567571454 |
9 | 535804030 |
10 | 232715052 |
11 | 10a3a8299 |
12 | 65b29090 |
13 | 392a001b |
14 | 22c9a99a |
15 | 1566c91c |
hex | ddef32c |
232715052 has 48 divisors (see below), whose sum is σ = 619652320. Its totient is φ = 75473856.
The previous prime is 232715033. The next prime is 232715069. The reversal of 232715052 is 250517232.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25123 + ... + 33114.
Almost surely, 2232715052 is an apocalyptic number.
It is an amenable number.
232715052 is an abundant number, since it is smaller than the sum of its proper divisors (386937268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232715052 is a wasteful number, since it uses less digits than its factorization.
232715052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58287 (or 58279 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 232715052 is about 15255.0008849557. Note that the first 3 decimals coincide. The cubic root of 232715052 is about 615.0940010984.
Subtracting from 232715052 its sum of digits (27), we obtain a square (232715025 = 152552).
The spelling of 232715052 in words is "two hundred thirty-two million, seven hundred fifteen thousand, fifty-two".
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