Base | Representation |
---|---|
bin | 1001010100100010… |
… | …0010110111001010 |
3 | 20110101001001200011 |
4 | 2111020202313022 |
5 | 20111010421010 |
6 | 1052135302134 |
7 | 116001014134 |
oct | 22510426712 |
9 | 6411031604 |
10 | 2502045130 |
11 | 10743805a2 |
12 | 599b1a94a |
13 | 30b4972a0 |
14 | 19a424054 |
15 | e99d1a8a |
hex | 95222dca |
2502045130 has 32 divisors (see below), whose sum is σ = 4870304208. Its totient is φ = 919987200.
The previous prime is 2502045107. The next prime is 2502045137. The reversal of 2502045130 is 315402052.
It can be written as a sum of positive squares in 8 ways, for example, as 1625944329 + 876100801 = 40323^2 + 29599^2 .
It is not an unprimeable number, because it can be changed into a prime (2502045137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8601 + ... + 71260.
Almost surely, 22502045130 is an apocalyptic number.
2502045130 is a deficient number, since it is larger than the sum of its proper divisors (2368259078).
2502045130 is a wasteful number, since it uses less digits than its factorization.
2502045130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80122.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2502045130 is about 50020.4471191532. The cubic root of 2502045130 is about 1357.5787965526.
Adding to 2502045130 its reverse (315402052), we get a palindrome (2817447182).
The spelling of 2502045130 in words is "two billion, five hundred two million, forty-five thousand, one hundred thirty".
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