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3055255051 = 23081132371
BaseRepresentation
bin1011011000011011…
…0111111000001011
321212221000001000111
42312012313320023
522224121130201
61223100415151
7135466145062
oct26606677013
97787001014
103055255051
111328680382
127132474b7
13398c8c834
1420daab1d9
1512d35ab51
hexb61b7e0b

3055255051 has 4 divisors (see below), whose sum is σ = 3055410504. Its totient is φ = 3055099600.

The previous prime is 3055255039. The next prime is 3055255103. The reversal of 3055255051 is 1505525503.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3055255051 is a prime.

It is a super-2 number, since 2×30552550512 = 18669166853322025202, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3055255001) 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, 43105 + ... + 89266.

It is an arithmetic number, because the mean of its divisors is an integer number (763852626).

Almost surely, 23055255051 is an apocalyptic number.

3055255051 is a deficient number, since it is larger than the sum of its proper divisors (155453).

3055255051 is a wasteful number, since it uses less digits than its factorization.

3055255051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155452.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 3055255051 is about 55274.3616064446. The cubic root of 3055255051 is about 1451.0503766191.

The spelling of 3055255051 in words is "three billion, fifty-five million, two hundred fifty-five thousand, fifty-one".

Divisors: 1 23081 132371 3055255051