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75376701 = 328375189
BaseRepresentation
bin1000111111000…
…10100000111101
312020211112101200
410133202200331
5123244023301
611251330113
71603456101
oct437424075
9166745350
1075376701
11396036a4
12212b0939
1312801bca
14a021901
15693dc86
hex47e283d

75376701 has 6 divisors (see below), whose sum is σ = 108877470. Its totient is φ = 50251128.

The previous prime is 75376687. The next prime is 75376709. The reversal of 75376701 is 10767357.

It can be written as a sum of positive squares in only one way, i.e., 73513476 + 1863225 = 8574^2 + 1365^2 .

It is not a de Polignac number, because 75376701 - 213 = 75368509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75376709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4187586 + ... + 4187603.

It is an arithmetic number, because the mean of its divisors is an integer number (18146245).

Almost surely, 275376701 is an apocalyptic number.

It is an amenable number.

75376701 is a deficient number, since it is larger than the sum of its proper divisors (33500769).

75376701 is a wasteful number, since it uses less digits than its factorization.

75376701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8375195 (or 8375192 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 36.

The square root of 75376701 is about 8681.9756392195. The cubic root of 75376701 is about 422.4212025826.

The spelling of 75376701 in words is "seventy-five million, three hundred seventy-six thousand, seven hundred one".

Divisors: 1 3 9 8375189 25125567 75376701