Search a number
-
+
3174912001 = 5216093881
BaseRepresentation
bin1011110100111101…
…0101000000000001
322012021011020111101
42331033111000001
523000234141001
61243013214401
7141451210132
oct27517250001
98167136441
103174912001
11138a178418
12747331401
133b79c6571
14221937c89
15138ae4a01
hexbd3d5001

3174912001 has 4 divisors (see below), whose sum is σ = 3181006404. Its totient is φ = 3168817600.

The previous prime is 3174911969. The next prime is 3174912011. The reversal of 3174912001 is 1002194713.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 308915776 + 2865996225 = 17576^2 + 53535^2 .

It is a cyclic number.

It is not a de Polignac number, because 3174912001 - 25 = 3174911969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3174912011) 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, 3046420 + ... + 3047461.

It is an arithmetic number, because the mean of its divisors is an integer number (795251601).

Almost surely, 23174912001 is an apocalyptic number.

It is an amenable number.

3174912001 is a deficient number, since it is larger than the sum of its proper divisors (6094403).

3174912001 is an equidigital number, since it uses as much as digits as its factorization.

3174912001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6094402.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 3174912001 is about 56346.3574776578. The cubic root of 3174912001 is about 1469.7514505653.

The spelling of 3174912001 in words is "three billion, one hundred seventy-four million, nine hundred twelve thousand, one".

Divisors: 1 521 6093881 3174912001