Base | Representation |
---|---|
bin | 100100110110010000001… |
… | …101101001000100010010 |
3 | 22222001221020210121210202 |
4 | 210312100031221010102 |
5 | 312441323214420110 |
6 | 5215131150255202 |
7 | 350641111230140 |
oct | 44662015510422 |
9 | 8861836717722 |
10 | 2532155232530 |
11 | 896976685420 |
12 | 34a8b97b7502 |
13 | 154a20433051 |
14 | 8a7b2464590 |
15 | 45d01a620a5 |
hex | 24d90369112 |
2532155232530 has 64 divisors (see below), whose sum is σ = 5684304522240. Its totient is φ = 788999640000.
The previous prime is 2532155232473. The next prime is 2532155232539. The reversal of 2532155232530 is 352325512352.
It is not an unprimeable number, because it can be changed into a prime (2532155232539) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1997501 + ... + 3009039.
It is an arithmetic number, because the mean of its divisors is an integer number (88817258160).
Almost surely, 22532155232530 is an apocalyptic number.
2532155232530 is an abundant number, since it is smaller than the sum of its proper divisors (3152149289710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2532155232530 is a wasteful number, since it uses less digits than its factorization.
2532155232530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014815.
The product of its (nonzero) digits is 270000, while the sum is 38.
The spelling of 2532155232530 in words is "two trillion, five hundred thirty-two billion, one hundred fifty-five million, two hundred thirty-two thousand, five hundred thirty".
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