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75096897 = 3165715107
BaseRepresentation
bin1000111100111…
…10001101000001
312020022022120120
410132132031001
5123211100042
611241330453
71601212251
oct436361501
9166268516
1075096897
1139432457
1221196a29
1312734745
149d8b961
1568d5dec
hex479e341

75096897 has 8 divisors (see below), whose sum is σ = 100196256. Its totient is φ = 50031072.

The previous prime is 75096887. The next prime is 75096943. The reversal of 75096897 is 79869057.

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

It is not a de Polignac number, because 75096897 - 226 = 7988033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75096887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2583 + ... + 12524.

It is an arithmetic number, because the mean of its divisors is an integer number (12524532).

Almost surely, 275096897 is an apocalyptic number.

It is an amenable number.

75096897 is a deficient number, since it is larger than the sum of its proper divisors (25099359).

75096897 is a wasteful number, since it uses less digits than its factorization.

75096897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16767.

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 75096897 is about 8665.8465829946. The cubic root of 75096897 is about 421.8978680389.

The spelling of 75096897 in words is "seventy-five million, ninety-six thousand, eight hundred ninety-seven".

Divisors: 1 3 1657 4971 15107 45321 25032299 75096897