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2113350089 = 2981678923
BaseRepresentation
bin111110111110111…
…0010100111001001
312110021122022022112
41331331302213021
513312004200324
6545412232105
7103241115344
oct17575624711
95407568275
102113350089
11994a27224
124ab90b635
13278ab3516
1416096345b
15c5802c0e
hex7df729c9

2113350089 has 8 divisors (see below), whose sum is σ = 2186736960. Its totient is φ = 2039997456.

The previous prime is 2113350079. The next prime is 2113350119. The reversal of 2113350089 is 9800533112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2113350089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113350059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232382 + ... + 241304.

It is an arithmetic number, because the mean of its divisors is an integer number (273342120).

Almost surely, 22113350089 is an apocalyptic number.

2113350089 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2113350089 is a deficient number, since it is larger than the sum of its proper divisors (73386871).

2113350089 is an equidigital number, since it uses as much as digits as its factorization.

2113350089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17119.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 2113350089 is about 45971.1875961455. The cubic root of 2113350089 is about 1283.2870611903.

The spelling of 2113350089 in words is "two billion, one hundred thirteen million, three hundred fifty thousand, eighty-nine".

Divisors: 1 29 8167 8923 236843 258767 72874141 2113350089