Base | Representation |
---|---|
bin | 11101010101000… |
… | …010100111000000 |
3 | 1021021212222112101 |
4 | 131111002213000 |
5 | 2001431224401 |
6 | 120454240144 |
7 | 15123253420 |
oct | 3525024700 |
9 | 1237788471 |
10 | 492054976 |
11 | 232830206 |
12 | 118956054 |
13 | 7ac329ba |
14 | 494c8480 |
15 | 2d2e9101 |
hex | 1d5429c0 |
492054976 has 56 divisors (see below), whose sum is σ = 1130117120. Its totient is φ = 208196352.
The previous prime is 492054973. The next prime is 492054991. The reversal of 492054976 is 679450294.
It is a tau number, because it is divible by the number of its divisors (56).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492054973) 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, 28441 + ... + 42343.
Almost surely, 2492054976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 492054976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565058560).
492054976 is an abundant number, since it is smaller than the sum of its proper divisors (638062144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492054976 is a wasteful number, since it uses less digits than its factorization.
492054976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14001 (or 13991 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 46.
The square root of 492054976 is about 22182.3122329481. The cubic root of 492054976 is about 789.4740803416.
The spelling of 492054976 in words is "four hundred ninety-two million, fifty-four thousand, nine hundred seventy-six".
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