Base | Representation |
---|---|
bin | 1001000100110110… |
… | …00100011000011000 |
3 | 110120120110001122000 |
4 | 10202123010120120 |
5 | 34434324112342 |
6 | 2123254201000 |
7 | 231513316515 |
oct | 44233043030 |
9 | 13516401560 |
10 | 4872488472 |
11 | 2080435785 |
12 | b3b953160 |
13 | 5c8604997 |
14 | 34318c30c |
15 | 1d7b6a44c |
hex | 1226c4618 |
4872488472 has 32 divisors (see below), whose sum is σ = 13534690800. Its totient is φ = 1624162752.
The previous prime is 4872488419. The next prime is 4872488483. The reversal of 4872488472 is 2748842784.
It is a super-2 number, since 2×48724884722 = 47482287819545789568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 11278693 + ... + 11279124.
Almost surely, 24872488472 is an apocalyptic number.
It is an amenable number.
4872488472 is an abundant number, since it is smaller than the sum of its proper divisors (8662202328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4872488472 is a wasteful number, since it uses less digits than its factorization.
4872488472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22557832 (or 22557822 counting only the distinct ones).
The product of its digits is 6422528, while the sum is 54.
The square root of 4872488472 is about 69803.2124762177. The cubic root of 4872488472 is about 1695.3144878133.
The spelling of 4872488472 in words is "four billion, eight hundred seventy-two million, four hundred eighty-eight thousand, four hundred seventy-two".
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