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3089988213 = 313431842569
BaseRepresentation
bin1011100000101101…
…0111101001110101
321222100100122221220
42320023113221311
522312014110323
61230341100553
7136400315664
oct27013275165
97870318856
103089988213
111346243974
127229b7759
133a3230cc0
1421454cddb
1513141c0e3
hexb82d7a75

3089988213 has 16 divisors (see below), whose sum is σ = 4540092480. Its totient is φ = 1857308544.

The previous prime is 3089988203. The next prime is 3089988287. The reversal of 3089988213 is 3128899803.

It is not a de Polignac number, because 3089988213 - 210 = 3089987189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089988203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919608 + ... + 922961.

It is an arithmetic number, because the mean of its divisors is an integer number (283755780).

Almost surely, 23089988213 is an apocalyptic number.

It is an amenable number.

3089988213 is a deficient number, since it is larger than the sum of its proper divisors (1450104267).

3089988213 is a wasteful number, since it uses less digits than its factorization.

3089988213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842628.

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 3089988213 is about 55587.6624171227. The cubic root of 3089988213 is about 1456.5283457502.

The spelling of 3089988213 in words is "three billion, eighty-nine million, nine hundred eighty-eight thousand, two hundred thirteen".

Divisors: 1 3 13 39 43 129 559 1677 1842569 5527707 23953397 71860191 79230467 237691401 1029996071 3089988213