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3172008601 = 61514710103
BaseRepresentation
bin1011110100010001…
…0000001010011001
322012001200201210001
42331010100022121
522444013233401
61242431053001
7141414425326
oct27504201231
98161621701
103172008601
111388575013
12746371161
133b721ab88
142213bdb4d
1513871e601
hexbd110299

3172008601 has 8 divisors (see below), whose sum is σ = 3224954304. Its totient is φ = 3119093520.

The previous prime is 3172008533. The next prime is 3172008611. The reversal of 3172008601 is 1068002713.

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 3172008601 - 213 = 3172000409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3172008601.

It is not an unprimeable number, because it can be changed into a prime (3172008611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308916 + ... + 319018.

It is an arithmetic number, because the mean of its divisors is an integer number (403119288).

Almost surely, 23172008601 is an apocalyptic number.

It is an amenable number.

3172008601 is a deficient number, since it is larger than the sum of its proper divisors (52945703).

3172008601 is a wasteful number, since it uses less digits than its factorization.

3172008601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15311.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 3172008601 is about 56320.5877188795. The cubic root of 3172008601 is about 1469.3032934926.

The spelling of 3172008601 in words is "three billion, one hundred seventy-two million, eight thousand, six hundred one".

Divisors: 1 61 5147 10103 313967 616283 52000141 3172008601