Base | Representation |
---|---|
bin | 1110011111100010100… |
… | …11101000111000100010 |
3 | 1202121100100211121010211 |
4 | 13033301103220320202 |
5 | 31124320220240130 |
6 | 1020433014444334 |
7 | 50656103402503 |
oct | 7176123507042 |
9 | 1677310747124 |
10 | 497969696290 |
11 | 182207a03250 |
12 | 806150636aa |
13 | 37c5c623431 |
14 | 1a15d71abaa |
15 | ce47786a2a |
hex | 73f14e8e22 |
497969696290 has 32 divisors (see below), whose sum is σ = 1009374359040. Its totient is φ = 175238601600.
The previous prime is 497969696281. The next prime is 497969696299. The reversal of 497969696290 is 92696969794.
It is an interprime number because it is at equal distance from previous prime (497969696281) and next prime (497969696299).
It is not an unprimeable number, because it can be changed into a prime (497969696299) 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, 73012675 + ... + 73019494.
It is an arithmetic number, because the mean of its divisors is an integer number (31542948720).
Almost surely, 2497969696290 is an apocalyptic number.
497969696290 is an abundant number, since it is smaller than the sum of its proper divisors (511404662750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497969696290 is a wasteful number, since it uses less digits than its factorization.
497969696290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146032218.
The product of its (nonzero) digits is 714256704, while the sum is 76.
The spelling of 497969696290 in words is "four hundred ninety-seven billion, nine hundred sixty-nine million, six hundred ninety-six thousand, two hundred ninety".
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