Base | Representation |
---|---|
bin | 1001000011000101… |
… | …1100011001011010 |
3 | 20021021100220122002 |
4 | 2100301130121122 |
5 | 14433243133344 |
6 | 1041003201002 |
7 | 114122100116 |
oct | 22061343132 |
9 | 6237326562 |
10 | 2428880474 |
11 | 1037048939 |
12 | 579516162 |
13 | 2c928b1a7 |
14 | 19081a746 |
15 | e337d44e |
hex | 90c5c65a |
2428880474 has 8 divisors (see below), whose sum is σ = 3857633748. Its totient is φ = 1143002560.
The previous prime is 2428880459. The next prime is 2428880479. The reversal of 2428880474 is 4740888242.
It can be written as a sum of positive squares in 2 ways, for example, as 2314283449 + 114597025 = 48107^2 + 10705^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2428880479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35718797 + ... + 35718864.
Almost surely, 22428880474 is an apocalyptic number.
2428880474 is a deficient number, since it is larger than the sum of its proper divisors (1428753274).
2428880474 is a wasteful number, since it uses less digits than its factorization.
2428880474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71437680.
The product of its (nonzero) digits is 917504, while the sum is 47.
The square root of 2428880474 is about 49283.6735035042. The cubic root of 2428880474 is about 1344.2149293253.
The spelling of 2428880474 in words is "two billion, four hundred twenty-eight million, eight hundred eighty thousand, four hundred seventy-four".
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