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39875054324 = 2271424109083
BaseRepresentation
bin100101001000101111…
…010000101011110100
310210220221221122020212
4211020233100223310
51123131003214244
630152432444552
72611066240460
oct451057205364
9123827848225
1039875054324
1115a02479556
12788a0a9758
1339b6216501
141d03b654a0
151085a55d9e
hex948bd0af4

39875054324 has 12 divisors (see below), whose sum is σ = 79750108704. Its totient is φ = 17089308984.

The previous prime is 39875054309. The next prime is 39875054353. The reversal of 39875054324 is 42345057893.

39875054324 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 712054514 + ... + 712054569.

It is an arithmetic number, because the mean of its divisors is an integer number (6645842392).

Almost surely, 239875054324 is an apocalyptic number.

It is an amenable number.

39875054324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39875054324 is a wasteful number, since it uses less digits than its factorization.

39875054324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424109094 (or 1424109092 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 39875054324 in words is "thirty-nine billion, eight hundred seventy-five million, fifty-four thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 1424109083 2848218166 5696436332 9968763581 19937527162 39875054324