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2428460613 = 32269828957
BaseRepresentation
bin1001000010111111…
…0101111001000101
320021020120120200200
42100233311321011
514433141214423
61040550201113
7114115401045
oct22057657105
96236516620
102428460613
111036891447
12579353199
132c9172057
1419074b725
15e32e8d43
hex90bf5e45

2428460613 has 6 divisors (see below), whose sum is σ = 3507776454. Its totient is φ = 1618973736.

The previous prime is 2428460611. The next prime is 2428460633. The reversal of 2428460613 is 3160648242.

2428460613 is a `hidden beast` number, since 2 + 42 + 8 + 4 + 606 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1747407204 + 681053409 = 41802^2 + 26097^2 .

It is not a de Polignac number, because 2428460613 - 21 = 2428460611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2428460611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134914470 + ... + 134914487.

It is an arithmetic number, because the mean of its divisors is an integer number (584629409).

Almost surely, 22428460613 is an apocalyptic number.

It is an amenable number.

2428460613 is a deficient number, since it is larger than the sum of its proper divisors (1079315841).

2428460613 is a wasteful number, since it uses less digits than its factorization.

2428460613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269828963 (or 269828960 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2428460613 is about 49279.4136836063. The cubic root of 2428460613 is about 1344.1374703267.

The spelling of 2428460613 in words is "two billion, four hundred twenty-eight million, four hundred sixty thousand, six hundred thirteen".

Divisors: 1 3 9 269828957 809486871 2428460613