Base | Representation |
---|---|
bin | 100100100011100110101… |
… | …000000000011100100111 |
3 | 22220011020200001221020100 |
4 | 210203212220000130213 |
5 | 312124320304220020 |
6 | 5202020123235143 |
7 | 346331632636656 |
oct | 44434650003447 |
9 | 8804220057210 |
10 | 2512130148135 |
11 | 88942aa830a3 |
12 | 346a4b378ab3 |
13 | 152b7b7b499a |
14 | 89832acd19d |
15 | 4552d9dda90 |
hex | 248e6a00727 |
2512130148135 has 24 divisors (see below), whose sum is σ = 4610497685040. Its totient is φ = 1260990819072.
The previous prime is 2512130148119. The next prime is 2512130148139. The reversal of 2512130148135 is 5318410312152.
2512130148135 is a `hidden beast` number, since 2 + 5 + 12 + 130 + 1 + 481 + 35 = 666.
It is not a de Polignac number, because 2512130148135 - 24 = 2512130148119 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2512130148135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2512130148139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1641914365 + ... + 1641915894.
It is an arithmetic number, because the mean of its divisors is an integer number (192104070210).
Almost surely, 22512130148135 is an apocalyptic number.
2512130148135 is a deficient number, since it is larger than the sum of its proper divisors (2098367536905).
2512130148135 is a wasteful number, since it uses less digits than its factorization.
2512130148135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3283830287 (or 3283830284 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The spelling of 2512130148135 in words is "two trillion, five hundred twelve billion, one hundred thirty million, one hundred forty-eight thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •