Base | Representation |
---|---|
bin | 1001011011001101… |
… | …0110110101000010 |
3 | 20112022201121121122 |
4 | 2112303112311002 |
5 | 20140142422000 |
6 | 1055015352242 |
7 | 116461013135 |
oct | 22663266502 |
9 | 6468647548 |
10 | 2530045250 |
11 | 1089165497 |
12 | 5a7382682 |
13 | 31421bbc5 |
14 | 1a003221c |
15 | ec1b3085 |
hex | 96cd6d42 |
2530045250 has 64 divisors (see below), whose sum is σ = 4870374912. Its totient is φ = 983664000.
The previous prime is 2530045229. The next prime is 2530045267. The reversal of 2530045250 is 525400352.
2530045250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×25300452502 = 12802257934095125000, which contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1914590 + ... + 1915910.
It is an arithmetic number, because the mean of its divisors is an integer number (76099608).
Almost surely, 22530045250 is an apocalyptic number.
2530045250 is a deficient number, since it is larger than the sum of its proper divisors (2340329662).
2530045250 is a wasteful number, since it uses less digits than its factorization.
2530045250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1548 (or 1538 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 2530045250 is about 50299.5551670191. Note that the first 3 decimals coincide. The cubic root of 2530045250 is about 1362.6241953955.
The spelling of 2530045250 in words is "two billion, five hundred thirty million, forty-five thousand, two hundred fifty".
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