Base | Representation |
---|---|
bin | 1001001100111001… |
… | …0011110001000010 |
3 | 20101010202002101120 |
4 | 2103032103301002 |
5 | 20024310023410 |
6 | 1045032413110 |
7 | 115131445140 |
oct | 22316236102 |
9 | 6333662346 |
10 | 2470001730 |
11 | 1058284949 |
12 | 58b247196 |
13 | 3049581b1 |
14 | 196082590 |
15 | e6ca2570 |
hex | 93393c42 |
2470001730 has 64 divisors (see below), whose sum is σ = 6782158080. Its totient is φ = 563963904.
The previous prime is 2470001713. The next prime is 2470001741. The reversal of 2470001730 is 371000742.
It is a super-2 number, since 2×24700017302 = 12201817092405985800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2470001730.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206062 + ... + 217718.
It is an arithmetic number, because the mean of its divisors is an integer number (105971220).
Almost surely, 22470001730 is an apocalyptic number.
2470001730 is an abundant number, since it is smaller than the sum of its proper divisors (4312156350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2470001730 is a wasteful number, since it uses less digits than its factorization.
2470001730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12683.
The product of its (nonzero) digits is 1176, while the sum is 24.
The square root of 2470001730 is about 49699.1119638973. Note that the first 3 decimals coincide. The cubic root of 2470001730 is about 1351.7584273785.
The spelling of 2470001730 in words is "two billion, four hundred seventy million, one thousand, seven hundred thirty".
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