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613896192 = 2123371361
BaseRepresentation
bin100100100101110…
…101000000000000
31120210011011021000
4210211311000000
52224124134232
6140525532000
721133013550
oct4445650000
91523134230
10613896192
1129558a328
12151714000
139a2529b0
145b763160
1538d6527c
hex24975000

613896192 has 416 divisors, whose sum is σ = 2275132160. Its totient is φ = 159252480.

The previous prime is 613896169. The next prime is 613896211. The reversal of 613896192 is 291698316.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (416).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10063842 + ... + 10063902.

Almost surely, 2613896192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613896192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1137566080).

613896192 is an abundant number, since it is smaller than the sum of its proper divisors (1661235968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

613896192 is a wasteful number, since it uses less digits than its factorization.

613896192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 86 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 613896192 is about 24776.9286232172. The cubic root of 613896192 is about 849.8944237961.

The spelling of 613896192 in words is "six hundred thirteen million, eight hundred ninety-six thousand, one hundred ninety-two".