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76254001 = 337353641
BaseRepresentation
bin1001000101110…
…00101100110001
312022111002211021
410202320230301
5124010112001
611322215441
71614101605
oct442705461
9168432737
1076254001
113a05283a
1221654581
1312a4b315
14a1ad505
156a63ba1
hex48b8b31

76254001 has 8 divisors (see below), whose sum is σ = 76816584. Its totient is φ = 75694080.

The previous prime is 76253987. The next prime is 76254041. The reversal of 76254001 is 10045267.

It can be written as a sum of positive squares in 4 ways, for example, as 15023376 + 61230625 = 3876^2 + 7825^2 .

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 76254001 - 217 = 76122929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76254041) 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, 118641 + ... + 119281.

It is an arithmetic number, because the mean of its divisors is an integer number (9602073).

Almost surely, 276254001 is an apocalyptic number.

It is an amenable number.

76254001 is a deficient number, since it is larger than the sum of its proper divisors (562583).

76254001 is a wasteful number, since it uses less digits than its factorization.

76254001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 76254001 is about 8732.3536918748. The cubic root of 76254001 is about 424.0537211658.

Adding to 76254001 its reverse (10045267), we get a palindrome (86299268).

The spelling of 76254001 in words is "seventy-six million, two hundred fifty-four thousand, one".

Divisors: 1 337 353 641 118961 216017 226273 76254001