Base | Representation |
---|---|
bin | 10010010101100110000000 |
3 | 100001020000112 |
4 | 102111212000 |
5 | 2212311130 |
6 | 251010452 |
7 | 55600460 |
oct | 22254600 |
9 | 10036015 |
10 | 4807040 |
11 | 2793667 |
12 | 1739a28 |
13 | cc4004 |
14 | 8d1ba0 |
15 | 64e495 |
hex | 495980 |
4807040 has 128 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 1548288.
The previous prime is 4807031. The next prime is 4807063. The reversal of 4807040 is 407084.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-3 number, since 3×48070403 (a number of 21 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4806997 and 4807015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129902 + ... + 129938.
Almost surely, 24807040 is an apocalyptic number.
4807040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4807040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976800).
4807040 is an abundant number, since it is smaller than the sum of its proper divisors (9146560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4807040 is a wasteful number, since it uses less digits than its factorization.
4807040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92 (or 80 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 4807040 is about 2192.4962941816. The cubic root of 4807040 is about 168.7689617467.
The spelling of 4807040 in words is "four million, eight hundred seven thousand, forty".
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