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5212419195 = 35615696633
BaseRepresentation
bin1001101101010111…
…10011010001111011
3111110021002022220210
410312223303101323
541133334403240
62221120122203
7243111555264
oct46653632173
914407068823
105212419195
112235302765
121015766363
13650b73919
1437639796b
15207915780
hex136af347b

5212419195 has 16 divisors (see below), whose sum is σ = 8476591392. Its totient is φ = 2734383360.

The previous prime is 5212419161. The next prime is 5212419203. The reversal of 5212419195 is 5919142125.

It is a happy number.

5212419195 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5212419195 - 218 = 5212157051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2847402 + ... + 2849231.

It is an arithmetic number, because the mean of its divisors is an integer number (529786962).

Almost surely, 25212419195 is an apocalyptic number.

5212419195 is a deficient number, since it is larger than the sum of its proper divisors (3264172197).

5212419195 is a wasteful number, since it uses less digits than its factorization.

5212419195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696702.

The product of its digits is 32400, while the sum is 39.

The square root of 5212419195 is about 72197.0857791365. The cubic root of 5212419195 is about 1733.8563439189.

The spelling of 5212419195 in words is "five billion, two hundred twelve million, four hundred nineteen thousand, one hundred ninety-five".

Divisors: 1 3 5 15 61 183 305 915 5696633 17089899 28483165 85449495 347494613 1042483839 1737473065 5212419195