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3055000863 = 37912890299
BaseRepresentation
bin1011011000010111…
…1001110100011111
321212220112010100010
42312011321310133
522224040011423
61223051134303
7135464036025
oct26605716437
97786463303
103055000863
111328517402
12713144393
13398c00c25
1420da42715
1512d30a693
hexb6179d1f

3055000863 has 8 divisors (see below), whose sum is σ = 4124896000. Its totient is φ = 2010886488.

The previous prime is 3055000859. The next prime is 3055000873. The reversal of 3055000863 is 3680005503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3055000863 - 22 = 3055000859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3055000863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3055000813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6444913 + ... + 6445386.

It is an arithmetic number, because the mean of its divisors is an integer number (515612000).

Almost surely, 23055000863 is an apocalyptic number.

3055000863 is a deficient number, since it is larger than the sum of its proper divisors (1069895137).

3055000863 is a wasteful number, since it uses less digits than its factorization.

3055000863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12890381.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3055000863 is about 55272.0622285798. The cubic root of 3055000863 is about 1451.0101344990.

The spelling of 3055000863 in words is "three billion, fifty-five million, eight hundred sixty-three", and thus it is an aban number.

Divisors: 1 3 79 237 12890299 38670897 1018333621 3055000863