Base | Representation |
---|---|
bin | 11101111011100… |
… | …101111111111100 |
3 | 1021222220102221112 |
4 | 131323211333330 |
5 | 2012023131104 |
6 | 121455021152 |
7 | 15305205263 |
oct | 3573457774 |
9 | 1258812845 |
10 | 502161404 |
11 | 238503328 |
12 | 12020a7b8 |
13 | 80060b34 |
14 | 4a9995da |
15 | 2e14386e |
hex | 1dee5ffc |
502161404 has 6 divisors (see below), whose sum is σ = 878782464. Its totient is φ = 251080700.
The previous prime is 502161403. The next prime is 502161427. The reversal of 502161404 is 404161205.
It is a self number, because there is not a number n which added to its sum of digits gives 502161404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (502161403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62770172 + ... + 62770179.
It is an arithmetic number, because the mean of its divisors is an integer number (146463744).
Almost surely, 2502161404 is an apocalyptic number.
It is an amenable number.
502161404 is a deficient number, since it is larger than the sum of its proper divisors (376621060).
502161404 is a wasteful number, since it uses less digits than its factorization.
502161404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125540355 (or 125540353 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 502161404 is about 22408.9581194664. The cubic root of 502161404 is about 794.8425536338.
The spelling of 502161404 in words is "five hundred two million, one hundred sixty-one thousand, four hundred four".
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