Base | Representation |
---|---|
bin | 111111100000110… |
… | …0011101110010000 |
3 | 12111112001212001100 |
4 | 1333001203232100 |
5 | 13331031134041 |
6 | 551245104400 |
7 | 103545114651 |
oct | 17701435620 |
9 | 5445055040 |
10 | 2131114896 |
11 | 9a3a60189 |
12 | 4b5858100 |
13 | 27c693441 |
14 | 163069528 |
15 | c71616b6 |
hex | 7f063b90 |
2131114896 has 45 divisors (see below), whose sum is σ = 5965712571. Its totient is φ = 710186976.
The previous prime is 2131114891. The next prime is 2131114903. The reversal of 2131114896 is 6984111312.
The square root of 2131114896 is 46164.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 2131114896.
It is not an unprimeable number, because it can be changed into a prime (2131114891) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 552045 + ... + 555891.
Almost surely, 22131114896 is an apocalyptic number.
2131114896 is the 46164-th square number.
It is an amenable number.
2131114896 is an abundant number, since it is smaller than the sum of its proper divisors (3834597675).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2131114896 is an frugal number, since it uses more digits than its factorization.
2131114896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7708 (or 3852 counting only the distinct ones).
The product of its digits is 10368, while the sum is 36.
The cubic root of 2131114896 is about 1286.8728001896.
Multiplying 2131114896 by its sum of digits (36), we get a square (76720136256 = 2769842).
2131114896 divided by its sum of digits (36) gives a square (59197636 = 76942).
The spelling of 2131114896 in words is "two billion, one hundred thirty-one million, one hundred fourteen thousand, eight hundred ninety-six".
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