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5216623195 = 57791886663
BaseRepresentation
bin1001101101110111…
…10101101001011011
3111110112222220201111
410312323311221123
541140423420240
62221350201151
7243162364660
oct46673655133
914415886644
105216623195
112237714243
1210170531b7
136519b62b4
14376b6da67
15207e961ea
hex136ef5a5b

5216623195 has 16 divisors (see below), whose sum is σ = 7244789760. Its totient is φ = 3531831264.

The previous prime is 5216623183. The next prime is 5216623199. The reversal of 5216623195 is 5913266125.

It is a cyclic number.

It is not a de Polignac number, because 5216623195 - 25 = 5216623163 is a prime.

It is a super-2 number, since 2×52166231952 = 54426315117224016050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5216623199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940567 + ... + 946096.

It is an arithmetic number, because the mean of its divisors is an integer number (452799360).

Almost surely, 25216623195 is an apocalyptic number.

5216623195 is a deficient number, since it is larger than the sum of its proper divisors (2028166565).

5216623195 is a wasteful number, since it uses less digits than its factorization.

5216623195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886754.

The product of its digits is 97200, while the sum is 40.

The square root of 5216623195 is about 72226.1946595555. The cubic root of 5216623195 is about 1734.3223574293.

The spelling of 5216623195 in words is "five billion, two hundred sixteen million, six hundred twenty-three thousand, one hundred ninety-five".

Divisors: 1 5 7 35 79 395 553 2765 1886663 9433315 13206641 66033205 149046377 745231885 1043324639 5216623195