Base | Representation |
---|---|
bin | 11101011111001… |
… | …100000110110000 |
3 | 1021110220010211100 |
4 | 131133030012300 |
5 | 2003121342222 |
6 | 121031244400 |
7 | 15155003460 |
oct | 3537140660 |
9 | 1243803740 |
10 | 494715312 |
11 | 234287a33 |
12 | 119819700 |
13 | 7b654870 |
14 | 499bbba0 |
15 | 2d6724ac |
hex | 1d7cc1b0 |
494715312 has 240 divisors, whose sum is σ = 1794607360. Its totient is φ = 123545088.
The previous prime is 494715281. The next prime is 494715371. The reversal of 494715312 is 213517494.
494715312 is a `hidden beast` number, since 494 + 7 + 153 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 247983 + ... + 249969.
Almost surely, 2494715312 is an apocalyptic number.
494715312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 494715312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (897303680).
494715312 is an abundant number, since it is smaller than the sum of its proper divisors (1299892048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494715312 is a wasteful number, since it uses less digits than its factorization.
494715312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2040 (or 2031 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 494715312 is about 22242.1966541077. The cubic root of 494715312 is about 790.8943095569.
It can be divided in two parts, 494 and 715312, that added together give a triangular number (715806 = T1196).
The spelling of 494715312 in words is "four hundred ninety-four million, seven hundred fifteen thousand, three hundred twelve".
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