Base | Representation |
---|---|
bin | 1001010101010000… |
… | …0001010000001111 |
3 | 20110120200212222010 |
4 | 2111110001100033 |
5 | 20112243200244 |
6 | 1052323552303 |
7 | 116035413045 |
oct | 22524012017 |
9 | 6416625863 |
10 | 2505053199 |
11 | 1076045600 |
12 | 59ab2b693 |
13 | 30bcab4cc |
14 | 19a9a8395 |
15 | e9dc7eb9 |
hex | 9550140f |
2505053199 has 12 divisors (see below), whose sum is σ = 3671318168. Its totient is φ = 1518213840.
The previous prime is 2505053197. The next prime is 2505053209. The reversal of 2505053199 is 9913505052.
It is not a de Polignac number, because 2505053199 - 21 = 2505053197 is a prime.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2505053197) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3450124 + ... + 3450849.
Almost surely, 22505053199 is an apocalyptic number.
2505053199 is a deficient number, since it is larger than the sum of its proper divisors (1166264969).
2505053199 is a wasteful number, since it uses less digits than its factorization.
2505053199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6900998 (or 6900987 counting only the distinct ones).
The product of its (nonzero) digits is 60750, while the sum is 39.
The square root of 2505053199 is about 50050.5064809538. The cubic root of 2505053199 is about 1358.1226257059.
The spelling of 2505053199 in words is "two billion, five hundred five million, fifty-three thousand, one hundred ninety-nine".
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