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613011114 = 23234056173
BaseRepresentation
bin100100100010011…
…100111010101010
31120201111012011100
4210202130322222
52223412323424
6140454542230
721122336262
oct4442347252
91521435140
10613011114
11295035361
12151367976
139a002b91
145b5b27a2
1538c3cdc9
hex2489ceaa

613011114 has 12 divisors (see below), whose sum is σ = 1328190786. Its totient is φ = 204337032.

The previous prime is 613011107. The next prime is 613011127. The reversal of 613011114 is 411110316.

It can be written as a sum of positive squares in only one way, i.e., 605898225 + 7112889 = 24615^2 + 2667^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 34056173 = 613011114 / (6 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 4).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17028069 + ... + 17028104.

Almost surely, 2613011114 is an apocalyptic number.

613011114 is an abundant number, since it is smaller than the sum of its proper divisors (715179672).

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

613011114 is a wasteful number, since it uses less digits than its factorization.

613011114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34056181 (or 34056178 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 613011114 is about 24759.0612503786. The cubic root of 613011114 is about 849.4857854088.

The spelling of 613011114 in words is "six hundred thirteen million, eleven thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 34056173 68112346 102168519 204337038 306505557 613011114