Base | Representation |
---|---|
bin | 100100011010011101011… |
… | …011001111110111010011 |
3 | 22212012220102202001010000 |
4 | 210122131123033313103 |
5 | 311444213401211201 |
6 | 5153314001141043 |
7 | 345533425115244 |
oct | 44323533176723 |
9 | 8765812661100 |
10 | 2502312132051 |
11 | 885251a66316 |
12 | 344b6b32a783 |
13 | 151c75714404 |
14 | 89180bbcccb |
15 | 45156acbd86 |
hex | 2469d6cfdd3 |
2502312132051 has 80 divisors (see below), whose sum is σ = 4059246822400. Its totient is φ = 1530790684992.
The previous prime is 2502312131999. The next prime is 2502312132053. The reversal of 2502312132051 is 1502312132052.
2502312132051 is a `hidden beast` number, since 2 + 502 + 3 + 121 + 32 + 0 + 5 + 1 = 666.
It is not a de Polignac number, because 2502312132051 - 210 = 2502312131027 is a prime.
It is a super-2 number, since 2×25023121320512 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2502312132053) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12599760 + ... + 12796818.
It is an arithmetic number, because the mean of its divisors is an integer number (50740585280).
Almost surely, 22502312132051 is an apocalyptic number.
2502312132051 is a deficient number, since it is larger than the sum of its proper divisors (1556934690349).
2502312132051 is a wasteful number, since it uses less digits than its factorization.
2502312132051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197350 (or 197341 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Subtracting from 2502312132051 its reverse (1502312132052), we obtain a palindrome (999999999999).
The spelling of 2502312132051 in words is "two trillion, five hundred two billion, three hundred twelve million, one hundred thirty-two thousand, fifty-one".
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