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75141417 = 3131926703
BaseRepresentation
bin1000111101010…
…01000100101001
312020101120122110
410132221010221
5123214011132
611242312533
71601456121
oct436510451
9166346573
1075141417
113946294a
12211b8749
131274baa0
149d9dc81
1568e41cc
hex47a9129

75141417 has 8 divisors (see below), whose sum is σ = 107895424. Its totient is φ = 46240848.

The previous prime is 75141401. The next prime is 75141419. The reversal of 75141417 is 71414157.

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

It is not a de Polignac number, because 75141417 - 24 = 75141401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75141419) 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, 963313 + ... + 963390.

It is an arithmetic number, because the mean of its divisors is an integer number (13486928).

Almost surely, 275141417 is an apocalyptic number.

It is an amenable number.

75141417 is a deficient number, since it is larger than the sum of its proper divisors (32754007).

75141417 is a wasteful number, since it uses less digits than its factorization.

75141417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926719.

The product of its digits is 3920, while the sum is 30.

The square root of 75141417 is about 8668.4149070058. The cubic root of 75141417 is about 421.9812233808.

The spelling of 75141417 in words is "seventy-five million, one hundred forty-one thousand, four hundred seventeen".

Divisors: 1 3 13 39 1926703 5780109 25047139 75141417