Base | Representation |
---|---|
bin | 1111000001001… |
… | …0100010011101 |
3 | 11101112020201020 |
4 | 3300102202131 |
5 | 112111143433 |
6 | 10130034353 |
7 | 1363260516 |
oct | 360224235 |
9 | 141466636 |
10 | 62990493 |
11 | 32613765 |
12 | 191189b9 |
13 | 100861a7 |
14 | 8519a0d |
15 | 57e3cb3 |
hex | 3c1289d |
62990493 has 8 divisors (see below), whose sum is σ = 84029856. Its totient is φ = 41972400.
The previous prime is 62990483. The next prime is 62990497. The reversal of 62990493 is 39409926.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 62990493 - 25 = 62990461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (62990497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3858 + ... + 11868.
It is an arithmetic number, because the mean of its divisors is an integer number (10503732).
Almost surely, 262990493 is an apocalyptic number.
It is an amenable number.
62990493 is a deficient number, since it is larger than the sum of its proper divisors (21039363).
62990493 is a wasteful number, since it uses less digits than its factorization.
62990493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10635.
The product of its (nonzero) digits is 104976, while the sum is 42.
The square root of 62990493 is about 7936.6550258909. The cubic root of 62990493 is about 397.8857044934.
The spelling of 62990493 in words is "sixty-two million, nine hundred ninety thousand, four hundred ninety-three".
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