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3752058431 = 112831205287
BaseRepresentation
bin1101111110100011…
…1101111000111111
3100200111011022120002
43133220331320333
530141011332211
61420151344515
7161656653602
oct33750757077
910614138502
103752058431
111655a37040
1288868213b
1347a44cc24
14278452339
1516e5eb03b
hexdfa3de3f

3752058431 has 8 divisors (see below), whose sum is σ = 4107621504. Its totient is φ = 3398906520.

The previous prime is 3752058361. The next prime is 3752058437. The reversal of 3752058431 is 1348502573.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3752058431 is a prime.

It is a super-2 number, since 2×37520584312 = 28155884939276363522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752058437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599531 + ... + 605756.

It is an arithmetic number, because the mean of its divisors is an integer number (513452688).

Almost surely, 23752058431 is an apocalyptic number.

3752058431 is a deficient number, since it is larger than the sum of its proper divisors (355563073).

3752058431 is a wasteful number, since it uses less digits than its factorization.

3752058431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205581.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 3752058431 is about 61254.0482825421. The cubic root of 3752058431 is about 1553.9004687005.

The spelling of 3752058431 in words is "three billion, seven hundred fifty-two million, fifty-eight thousand, four hundred thirty-one".

Divisors: 1 11 283 3113 1205287 13258157 341096221 3752058431