Base | Representation |
---|---|
bin | 11101101000010… |
… | …110011111001010 |
3 | 1021122102011111120 |
4 | 131220112133022 |
5 | 2004230222010 |
6 | 121154540110 |
7 | 15214266036 |
oct | 3550263712 |
9 | 1248364446 |
10 | 497117130 |
11 | 235678504 |
12 | 11a597636 |
13 | 7bcb5b63 |
14 | 4a0451c6 |
15 | 2d998e70 |
hex | 1da167ca |
497117130 has 32 divisors (see below), whose sum is σ = 1234224000. Its totient is φ = 127993152.
The previous prime is 497117119. The next prime is 497117141. The reversal of 497117130 is 31711794.
It is an interprime number because it is at equal distance from previous prime (497117119) and next prime (497117141).
It is a junction number, because it is equal to n+sod(n) for n = 497117091 and 497117100.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284830 + ... + 286569.
It is an arithmetic number, because the mean of its divisors is an integer number (38569500).
Almost surely, 2497117130 is an apocalyptic number.
497117130 is an abundant number, since it is smaller than the sum of its proper divisors (737106870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497117130 is a wasteful number, since it uses less digits than its factorization.
497117130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571438.
The product of its (nonzero) digits is 5292, while the sum is 33.
The square root of 497117130 is about 22296.1236541243. The cubic root of 497117130 is about 792.1721612014.
The spelling of 497117130 in words is "four hundred ninety-seven million, one hundred seventeen thousand, one hundred thirty".
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