Base | Representation |
---|---|
bin | 1110010111010011111… |
… | …01010111100010000110 |
3 | 1202011221110010102222110 |
4 | 13023221331113202012 |
5 | 31041243132401441 |
6 | 1014422344241450 |
7 | 50441444051631 |
oct | 7135175274206 |
9 | 1664843112873 |
10 | 493551450246 |
11 | 18034aa21638 |
12 | 7b7a1470286 |
13 | 3770717246a |
14 | 19c60a12c18 |
15 | cc89946b16 |
hex | 72e9f57886 |
493551450246 has 16 divisors (see below), whose sum is σ = 990216793584. Its totient is φ = 163998167904.
The previous prime is 493551450221. The next prime is 493551450251. The reversal of 493551450246 is 642054155394.
It is a junction number, because it is equal to n+sod(n) for n = 493551450195 and 493551450204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129743485 + ... + 129747288.
It is an arithmetic number, because the mean of its divisors is an integer number (61888549599).
Almost surely, 2493551450246 is an apocalyptic number.
493551450246 is an abundant number, since it is smaller than the sum of its proper divisors (496665343338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493551450246 is a wasteful number, since it uses less digits than its factorization.
493551450246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259491095.
The product of its (nonzero) digits is 2592000, while the sum is 48.
The spelling of 493551450246 in words is "four hundred ninety-three billion, five hundred fifty-one million, four hundred fifty thousand, two hundred forty-six".
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