Base | Representation |
---|---|
bin | 10001111010111110001000 |
3 | 22211200102201 |
4 | 101322332020 |
5 | 2200313432 |
6 | 244405544 |
7 | 54634525 |
oct | 21727610 |
9 | 8750381 |
10 | 4697992 |
11 | 2719742 |
12 | 16a68b4 |
13 | c864a0 |
14 | 8a414c |
15 | 62bee7 |
hex | 47af88 |
4697992 has 32 divisors (see below), whose sum is σ = 9576000. Its totient is φ = 2147904.
The previous prime is 4697983. The next prime is 4698007. The reversal of 4697992 is 2997964.
It is a super-2 number, since 2×46979922 = 44142257664128, which contains 22 as substring.
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, 20583 + ... + 20809.
It is an arithmetic number, because the mean of its divisors is an integer number (299250).
Almost surely, 24697992 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 4697992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4788000).
4697992 is an abundant number, since it is smaller than the sum of its proper divisors (4878008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4697992 is a wasteful number, since it uses less digits than its factorization.
4697992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445 (or 441 counting only the distinct ones).
The product of its digits is 244944, while the sum is 46.
The square root of 4697992 is about 2167.4851787267. The cubic root of 4697992 is about 167.4830100834.
The spelling of 4697992 in words is "four million, six hundred ninety-seven thousand, nine hundred ninety-two".
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