Base | Representation |
---|---|
bin | 11110001010011… |
… | …000011110110101 |
3 | 1022021012101220110 |
4 | 132022120132311 |
5 | 2014021210242 |
6 | 122114053233 |
7 | 15353153010 |
oct | 3612303665 |
9 | 1267171813 |
10 | 506038197 |
11 | 23a710a95 |
12 | 12157a219 |
13 | 80aba5b2 |
14 | 4b2c8377 |
15 | 2e65c39c |
hex | 1e2987b5 |
506038197 has 32 divisors (see below), whose sum is σ = 803911680. Its totient is φ = 277018560.
The previous prime is 506038193. The next prime is 506038199. The reversal of 506038197 is 791830605.
It is not a de Polignac number, because 506038197 - 22 = 506038193 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506038193) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76608 + ... + 82950.
It is an arithmetic number, because the mean of its divisors is an integer number (25122240).
Almost surely, 2506038197 is an apocalyptic number.
It is an amenable number.
506038197 is a deficient number, since it is larger than the sum of its proper divisors (297873483).
506038197 is a wasteful number, since it uses less digits than its factorization.
506038197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6513.
The product of its (nonzero) digits is 45360, while the sum is 39.
The square root of 506038197 is about 22495.2927742672. The cubic root of 506038197 is about 796.8827635937.
The spelling of 506038197 in words is "five hundred six million, thirty-eight thousand, one hundred ninety-seven".
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