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2470808013 = 319181239489
BaseRepresentation
bin1001001101000101…
…1000100111001101
320101012021001101220
42103101120213031
520030011324023
61045101553553
7115141343622
oct22321304715
96335231356
102470808013
1110587856a3
1258b5758b9
13304b7b19b
14196212349
15e6db13e3
hex934589cd

2470808013 has 16 divisors (see below), whose sum is σ = 3486974400. Its totient is φ = 1551882240.

The previous prime is 2470808003. The next prime is 2470808027. The reversal of 2470808013 is 3108080742.

It is not a de Polignac number, because 2470808013 - 26 = 2470807949 is a prime.

It is a super-2 number, since 2×24708080132 = 12209784474210016338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470808003) 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, 109428 + ... + 130061.

It is an arithmetic number, because the mean of its divisors is an integer number (217935900).

Almost surely, 22470808013 is an apocalyptic number.

It is an amenable number.

2470808013 is a deficient number, since it is larger than the sum of its proper divisors (1016166387).

2470808013 is a wasteful number, since it uses less digits than its factorization.

2470808013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239692.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2470808013 is about 49707.2229459663. Note that the first 3 decimals coincide. The cubic root of 2470808013 is about 1351.9054962728.

Adding to 2470808013 its reverse (3108080742), we get a palindrome (5578888755).

The spelling of 2470808013 in words is "two billion, four hundred seventy million, eight hundred eight thousand, thirteen".

Divisors: 1 3 19 57 181 543 3439 10317 239489 718467 4550291 13650873 43347509 130042527 823602671 2470808013