Base | Representation |
---|---|
bin | 1000100011101110… |
… | …0111010111100101 |
3 | 12221002211102002220 |
4 | 2020323213113211 |
5 | 14201104013000 |
6 | 1015543422553 |
7 | 110633655360 |
oct | 21073472745 |
9 | 5832742086 |
10 | 2297329125 |
11 | a79867413 |
12 | 541454a59 |
13 | 2a7c4b560 |
14 | 17b1750d7 |
15 | d6a451a0 |
hex | 88ee75e5 |
2297329125 has 128 divisors (see below), whose sum is σ = 4911169536. Its totient is φ = 926956800.
The previous prime is 2297329109. The next prime is 2297329127. The reversal of 2297329125 is 5219237922.
It is a happy number.
It is not a de Polignac number, because 2297329125 - 24 = 2297329109 is a prime.
It is a super-2 number, since 2×22973291252 = 10555442217146531250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2297329127) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 783412 + ... + 786338.
It is an arithmetic number, because the mean of its divisors is an integer number (38368512).
Almost surely, 22297329125 is an apocalyptic number.
2297329125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2297329125 is an abundant number, since it is smaller than the sum of its proper divisors (2613840411).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2297329125 is a wasteful number, since it uses less digits than its factorization.
2297329125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2988 (or 2978 counting only the distinct ones).
The product of its digits is 136080, while the sum is 42.
The square root of 2297329125 is about 47930.4613476649. The cubic root of 2297329125 is about 1319.4949715174.
The spelling of 2297329125 in words is "two billion, two hundred ninety-seven million, three hundred twenty-nine thousand, one hundred twenty-five".
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