Base | Representation |
---|---|
bin | 11111000000110001010… |
… | …100110000000001111110 |
3 | 21112201211012112012012111 |
4 | 133000301110300001332 |
5 | 234404024103131024 |
6 | 4311010031524234 |
7 | 306653264116021 |
oct | 37006124600176 |
9 | 7481735465174 |
10 | 2131131302014 |
11 | 751898074960 |
12 | 2a503b68967a |
13 | 125c70929380 |
14 | 7520c2c51b8 |
15 | 3a68030ba94 |
hex | 1f03153007e |
2131131302014 has 16 divisors (see below), whose sum is σ = 3755560057200. Its totient is φ = 894180965760.
The previous prime is 2131131301987. The next prime is 2131131302029. The reversal of 2131131302014 is 4102031311312.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725753739 + ... + 3725754310.
It is an arithmetic number, because the mean of its divisors is an integer number (234722503575).
Almost surely, 22131131302014 is an apocalyptic number.
2131131302014 is a deficient number, since it is larger than the sum of its proper divisors (1624428755186).
2131131302014 is a wasteful number, since it uses less digits than its factorization.
2131131302014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7451508075.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 2131131302014 its reverse (4102031311312), we get a palindrome (6233162613326).
The spelling of 2131131302014 in words is "two trillion, one hundred thirty-one billion, one hundred thirty-one million, three hundred two thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •