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23184208413 = 322576023157
BaseRepresentation
bin10101100101111000…
…101111001000011101
32012211202011211000200
4111211320233020131
5334440124132123
614352314014113
71450345343232
oct254570571035
965752154020
1023184208413
119917976a23
1245b0417339
1322562a7722
14119d15d789
1590a59a143
hex565e2f21d

23184208413 has 6 divisors (see below), whose sum is σ = 33488301054. Its totient is φ = 15456138936.

The previous prime is 23184208409. The next prime is 23184208417. The reversal of 23184208413 is 31480248132.

It is a happy number.

23184208413 is a `hidden beast` number, since 2 + 31 + 8 + 4 + 208 + 413 = 666.

It is an interprime number because it is at equal distance from previous prime (23184208409) and next prime (23184208417).

It can be written as a sum of positive squares in only one way, i.e., 21749465529 + 1434742884 = 147477^2 + 37878^2 .

It is not a de Polignac number, because 23184208413 - 22 = 23184208409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23184208417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1288011570 + ... + 1288011587.

It is an arithmetic number, because the mean of its divisors is an integer number (5581383509).

Almost surely, 223184208413 is an apocalyptic number.

It is an amenable number.

23184208413 is a deficient number, since it is larger than the sum of its proper divisors (10304092641).

23184208413 is a wasteful number, since it uses less digits than its factorization.

23184208413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576023163 (or 2576023160 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 23184208413 in words is "twenty-three billion, one hundred eighty-four million, two hundred eight thousand, four hundred thirteen".

Divisors: 1 3 9 2576023157 7728069471 23184208413