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3201000079 = 120114231873
BaseRepresentation
bin1011111011001011…
…0110001010001111
322021002020122121111
42332302312022033
523023424000304
61245344312451
7142216023514
oct27662661217
98232218544
103201000079
1113a2976812
12754012727
133c022bab4
142251a930b
1513b049704
hexbecb628f

3201000079 has 8 divisors (see below), whose sum is σ = 3207628352. Its totient is φ = 3194380800.

The previous prime is 3201000059. The next prime is 3201000083. The reversal of 3201000079 is 9700001023.

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 3201000079 - 213 = 3200991887 is a prime.

It is a pancake number, because a pancake can be divided into 3201000079 parts by 80012 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201000029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1708087 + ... + 1709959.

It is an arithmetic number, because the mean of its divisors is an integer number (400953544).

Almost surely, 23201000079 is an apocalyptic number.

3201000079 is a deficient number, since it is larger than the sum of its proper divisors (6628273).

3201000079 is a wasteful number, since it uses less digits than its factorization.

3201000079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 3201000079 is about 56577.3813374214. The cubic root of 3201000079 is about 1473.7660969057.

The spelling of 3201000079 in words is "three billion, two hundred one million, seventy-nine", and thus it is an aban number.

Divisors: 1 1201 1423 1873 1709023 2249473 2665279 3201000079