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2304054031 = 29124963611
BaseRepresentation
bin1000100101010101…
…0001001100001111
312221120111001221111
42021111101030033
514204314212111
61020343512451
7111045064456
oct21125211417
95846431844
102304054031
11a8263a994
12543758727
132a94644a6
1417c005b9d
15d7422a21
hex8955130f

2304054031 has 8 divisors (see below), whose sum is σ = 2385450000. Its totient is φ = 2222787840.

The previous prime is 2304054029. The next prime is 2304054041. The reversal of 2304054031 is 1304504032.

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

It is a cyclic number.

It is not a de Polignac number, because 2304054031 - 21 = 2304054029 is a prime.

It is a super-2 number, since 2×23040540312 = 10617329955534697922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2304053993 and 2304054011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304054041) 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, 4416 + ... + 68026.

It is an arithmetic number, because the mean of its divisors is an integer number (298181250).

Almost surely, 22304054031 is an apocalyptic number.

2304054031 is a deficient number, since it is larger than the sum of its proper divisors (81395969).

2304054031 is a wasteful number, since it uses less digits than its factorization.

2304054031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64889.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2304054031 is about 48000.5628196170. The cubic root of 2304054031 is about 1320.7812239234.

Adding to 2304054031 its reverse (1304504032), we get a palindrome (3608558063).

The spelling of 2304054031 in words is "two billion, three hundred four million, fifty-four thousand, thirty-one".

Divisors: 1 29 1249 36221 63611 1844719 79450139 2304054031