Base | Representation |
---|---|
bin | 1110010001000001100… |
… | …11011101110100101110 |
3 | 1201212020020211000122000 |
4 | 13020200303131310232 |
5 | 31012340204243113 |
6 | 1013103430233130 |
7 | 50262014433651 |
oct | 7104063356456 |
9 | 1655206730560 |
10 | 490176634158 |
11 | 179978a27332 |
12 | 7abbb1b57a6 |
13 | 372b9c26473 |
14 | 19a2071d898 |
15 | cb3d516373 |
hex | 7220cddd2e |
490176634158 has 32 divisors (see below), whose sum is σ = 1090515129600. Its totient is φ = 163207153368.
The previous prime is 490176634151. The next prime is 490176634201. The reversal of 490176634158 is 851436671094.
490176634158 is a `hidden beast` number, since 490 + 1 + 7 + 6 + 63 + 41 + 58 = 666.
490176634158 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490176634151) 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, 5092378 + ... + 5187741.
It is an arithmetic number, because the mean of its divisors is an integer number (34078597800).
Almost surely, 2490176634158 is an apocalyptic number.
490176634158 is an abundant number, since it is smaller than the sum of its proper divisors (600338495442).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490176634158 is a wasteful number, since it uses less digits than its factorization.
490176634158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10281013 (or 10281007 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 54.
The spelling of 490176634158 in words is "four hundred ninety billion, one hundred seventy-six million, six hundred thirty-four thousand, one hundred fifty-eight".
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