Base | Representation |
---|---|
bin | 1010011101011010101011… |
… | …11111010010011111000001 |
3 | 10000102212120201100020101100 |
4 | 11032231111333102133001 |
5 | 11003322013041233400 |
6 | 120530302102525013 |
7 | 4562524015422432 |
oct | 516552577223701 |
9 | 100385521306340 |
10 | 23000992524225 |
11 | 7368736710971 |
12 | 26b58b5a36769 |
13 | caaca4634181 |
14 | 59737acb7489 |
15 | 29d4967d1100 |
hex | 14eb55fd27c1 |
23000992524225 has 27 divisors (see below), whose sum is σ = 41197462127913. Its totient is φ = 12267157645440.
The previous prime is 23000992524203. The next prime is 23000992524281. The reversal of 23000992524225 is 52242529900032.
The square root of 23000992524225 is 4795935.
It is a perfect power (a square), and thus also a powerful number.
23000992524225 is a `hidden beast` number, since 2 + 30 + 0 + 0 + 9 + 92 + 524 + 2 + 2 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 8846633000241 + 14154359523984 = 2974329^2 + 3762228^2 .
It is not a de Polignac number, because 23000992524225 - 241 = 20801969268673 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 71779161 + ... + 72098889.
Almost surely, 223000992524225 is an apocalyptic number.
23000992524225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23000992524225 is the 4795935-th square number.
23000992524225 is the 2397968-th centered octagonal number.
It is an amenable number.
23000992524225 is a deficient number, since it is larger than the sum of its proper divisors (18196469603688).
23000992524225 is an frugal number, since it uses more digits than its factorization.
23000992524225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639474 (or 319737 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 45.
The spelling of 23000992524225 in words is "twenty-three trillion, nine hundred ninety-two million, five hundred twenty-four thousand, two hundred twenty-five".
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