Base | Representation |
---|---|
bin | 11101111100000… |
… | …110101111000010 |
3 | 1022000011020212200 |
4 | 131330012233002 |
5 | 2012041423430 |
6 | 121501534030 |
7 | 15306304224 |
oct | 3574065702 |
9 | 1260136780 |
10 | 502295490 |
11 | 238595044 |
12 | 120274316 |
13 | 800a9b88 |
14 | 4a9d2414 |
15 | 2e16d460 |
hex | 1df06bc2 |
502295490 has 24 divisors (see below), whose sum is σ = 1305968508. Its totient is φ = 133945440.
The previous prime is 502295489. The next prime is 502295503. The reversal of 502295490 is 94592205.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 502073649 + 221841 = 22407^2 + 471^2 .
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2790441 + ... + 2790620.
Almost surely, 2502295490 is an apocalyptic number.
502295490 is an abundant number, since it is smaller than the sum of its proper divisors (803673018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
502295490 is a wasteful number, since it uses less digits than its factorization.
502295490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5581074 (or 5581071 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 502295490 is about 22411.9497143823. The cubic root of 502295490 is about 794.9132930237.
The spelling of 502295490 in words is "five hundred two million, two hundred ninety-five thousand, four hundred ninety".
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