Base | Representation |
---|---|
bin | 11101101011011… |
… | …001001011000000 |
3 | 1021200220200101000 |
4 | 131223121023000 |
5 | 2004431231220 |
6 | 121224012000 |
7 | 15224126643 |
oct | 3553311300 |
9 | 1250820330 |
10 | 497914560 |
11 | 236072640 |
12 | 11a901000 |
13 | 7c204b00 |
14 | 4a1b1a5a |
15 | 2daa5390 |
hex | 1dad92c0 |
497914560 has 672 divisors, whose sum is σ = 2141890560. Its totient is φ = 107827200.
The previous prime is 497914559. The next prime is 497914567. The reversal of 497914560 is 65419794.
497914560 is a `hidden beast` number, since 4 + 9 + 79 + 14 + 560 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (497914567) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16061745 + ... + 16061775.
Almost surely, 2497914560 is an apocalyptic number.
497914560 is a gapful number since it is divisible by the number (40) 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 497914560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1070945280).
497914560 is an abundant number, since it is smaller than the sum of its proper divisors (1643976000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
497914560 is a wasteful number, since it uses less digits than its factorization.
497914560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 65 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 497914560 is about 22313.9991933315. Note that the first 3 decimals coincide. The cubic root of 497914560 is about 792.5955117133.
The spelling of 497914560 in words is "four hundred ninety-seven million, nine hundred fourteen thousand, five hundred sixty".
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