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30174132001 = 132321087077
BaseRepresentation
bin11100000110100001…
…001011011100100001
32212212212221201120111
4130012201023130201
5443244034211001
621510052211321
72115512614216
oct340641133441
985785851514
1030174132001
1111884568a82
125a21309b41
132acb4930a0
141663615b0d
15bb9073851
hex70684b721

30174132001 has 4 divisors (see below), whose sum is σ = 32495219092. Its totient is φ = 27853044912.

The previous prime is 30174131987. The next prime is 30174132041. The reversal of 30174132001 is 10023147103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10023147103 = 47213258449.

It can be written as a sum of positive squares in 2 ways, for example, as 17724928225 + 12449203776 = 133135^2 + 111576^2 .

It is a cyclic number.

It is not a de Polignac number, because 30174132001 - 25 = 30174131969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30174132041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160543526 + ... + 1160543551.

It is an arithmetic number, because the mean of its divisors is an integer number (8123804773).

Almost surely, 230174132001 is an apocalyptic number.

It is an amenable number.

30174132001 is a deficient number, since it is larger than the sum of its proper divisors (2321087091).

30174132001 is a wasteful number, since it uses less digits than its factorization.

30174132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321087090.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 30174132001 its reverse (10023147103), we get a palindrome (40197279104).

The spelling of 30174132001 in words is "thirty billion, one hundred seventy-four million, one hundred thirty-two thousand, one".

Divisors: 1 13 2321087077 30174132001