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2480377823 = 71132212699
BaseRepresentation
bin1001001111010111…
…1000111111011111
320101212021020201022
42103311320333133
520034434042243
61050043034355
7115315602140
oct22365707737
96355236638
102480377823
111063121630
1259280b9bb
13306b4bcb1
141975c3ac7
15e7b51b68
hex93d78fdf

2480377823 has 8 divisors (see below), whose sum is σ = 3092419200. Its totient is φ = 1932761880.

The previous prime is 2480377817. The next prime is 2480377831. The reversal of 2480377823 is 3287730842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2480377823 - 210 = 2480376799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2480377813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16106273 + ... + 16106426.

It is an arithmetic number, because the mean of its divisors is an integer number (386552400).

Almost surely, 22480377823 is an apocalyptic number.

2480377823 is a deficient number, since it is larger than the sum of its proper divisors (612041377).

2480377823 is a wasteful number, since it uses less digits than its factorization.

2480377823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32212717.

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2480377823 is about 49803.3916816917. The cubic root of 2480377823 is about 1353.6486253201.

The spelling of 2480377823 in words is "two billion, four hundred eighty million, three hundred seventy-seven thousand, eight hundred twenty-three".

Divisors: 1 7 11 77 32212699 225488893 354339689 2480377823