Base | Representation |
---|---|
bin | 1110100011101111100… |
… | …1111000011001010011 |
3 | 212220120210222120012121 |
4 | 3220323321320121103 |
5 | 13044212430211430 |
6 | 310522252235111 |
7 | 24033015355000 |
oct | 3507371703123 |
9 | 786523876177 |
10 | 250113132115 |
11 | 97088385070 |
12 | 4058246ba97 |
13 | 1a77c64ca82 |
14 | c1698608a7 |
15 | 678cc14a7a |
hex | 3a3be78653 |
250113132115 has 128 divisors (see below), whose sum is σ = 400063795200. Its totient is φ = 148525977600.
The previous prime is 250113132103. The next prime is 250113132131. The reversal of 250113132115 is 511231311052.
It is not a de Polignac number, because 250113132115 - 227 = 249978914387 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 250113132115.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 120187875 + ... + 120189955.
It is an arithmetic number, because the mean of its divisors is an integer number (3125498400).
Almost surely, 2250113132115 is an apocalyptic number.
250113132115 is a deficient number, since it is larger than the sum of its proper divisors (149950663085).
250113132115 is a wasteful number, since it uses less digits than its factorization.
250113132115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2418 (or 2404 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 25.
Adding to 250113132115 its reverse (511231311052), we get a palindrome (761344443167).
The spelling of 250113132115 in words is "two hundred fifty billion, one hundred thirteen million, one hundred thirty-two thousand, one hundred fifteen".
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