Base | Representation |
---|---|
bin | 1001001101001100… |
… | …0010101011111000 |
3 | 20101020002010101120 |
4 | 2103103002223320 |
5 | 20030114224423 |
6 | 1045115145240 |
7 | 115145133411 |
oct | 22323025370 |
9 | 6336063346 |
10 | 2471242488 |
11 | 1058a52070 |
12 | 58b745220 |
13 | 304ca0b80 |
14 | 1962c6808 |
15 | e6e49ee3 |
hex | 934c2af8 |
2471242488 has 64 divisors (see below), whose sum is σ = 7258204800. Its totient is φ = 691255680.
The previous prime is 2471242471. The next prime is 2471242489. The reversal of 2471242488 is 8842421742.
It is a super-2 number, since 2×24712424882 = 12214078868992860288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2471242489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356598 + ... + 363461.
It is an arithmetic number, because the mean of its divisors is an integer number (113409450).
Almost surely, 22471242488 is an apocalyptic number.
It is an amenable number.
2471242488 is an abundant number, since it is smaller than the sum of its proper divisors (4786962312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2471242488 is a wasteful number, since it uses less digits than its factorization.
2471242488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720092 (or 720088 counting only the distinct ones).
The product of its digits is 229376, while the sum is 42.
The square root of 2471242488 is about 49711.5930945690. The cubic root of 2471242488 is about 1351.9847327968.
The spelling of 2471242488 in words is "two billion, four hundred seventy-one million, two hundred forty-two thousand, four hundred eighty-eight".
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