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1375882041 = 31666127527
BaseRepresentation
bin101001000000010…
…0100101100111001
310112212222001100010
41102000210230321
510304211211131
6344305532133
746044542622
oct12200445471
93485861303
101375882041
116467165a6
12324944049
1318c085bb1
14d0a34a49
1580bcdb46
hex52024b39

1375882041 has 8 divisors (see below), whose sum is σ = 1834686144. Its totient is φ = 917166320.

The previous prime is 1375882033. The next prime is 1375882043. The reversal of 1375882041 is 1402885731.

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 1375882041 - 23 = 1375882033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1375882043) 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, 36220 + ... + 63746.

It is an arithmetic number, because the mean of its divisors is an integer number (229335768).

Almost surely, 21375882041 is an apocalyptic number.

It is an amenable number.

1375882041 is a deficient number, since it is larger than the sum of its proper divisors (458804103).

1375882041 is a wasteful number, since it uses less digits than its factorization.

1375882041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44191.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 1375882041 is about 37092.8839671439. The cubic root of 1375882041 is about 1112.2277692020.

The spelling of 1375882041 in words is "one billion, three hundred seventy-five million, eight hundred eighty-two thousand, forty-one".

Divisors: 1 3 16661 27527 49983 82581 458627347 1375882041