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3214086193 = 11872707739
BaseRepresentation
bin1011111110010011…
…0001000000110001
322021222212111101101
42333210301000301
523040301224233
61250533004401
7142435165453
oct27744610061
98258774341
103214086193
1113aa2a458a
12758483701
133c2b61266
14226c142d3
1513c281c7d
hexbf931031

3214086193 has 4 divisors (see below), whose sum is σ = 3216795120. Its totient is φ = 3211377268.

The previous prime is 3214086131. The next prime is 3214086203. The reversal of 3214086193 is 3916804123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3214086193 - 29 = 3214085681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3214086893) 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, 1352683 + ... + 1355056.

It is an arithmetic number, because the mean of its divisors is an integer number (804198780).

Almost surely, 23214086193 is an apocalyptic number.

It is an amenable number.

3214086193 is a deficient number, since it is larger than the sum of its proper divisors (2708927).

3214086193 is a wasteful number, since it uses less digits than its factorization.

3214086193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708926.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 3214086193 is about 56692.9113117328. The cubic root of 3214086193 is about 1475.7716836116.

The spelling of 3214086193 in words is "three billion, two hundred fourteen million, eighty-six thousand, one hundred ninety-three".

Divisors: 1 1187 2707739 3214086193