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2319900088 = 231122396591
BaseRepresentation
bin1000101001000110…
…1101110110111000
312222200022010122111
42022101231312320
514222343300323
61022111302104
7111326553052
oct21221556670
95880263574
102319900088
11a90583300
12548b1a934
132ac821c5c
1418016c8d2
15d8a02c0d
hex8a46ddb8

2319900088 has 24 divisors (see below), whose sum is σ = 4781201040. Its totient is φ = 1054499600.

The previous prime is 2319900073. The next prime is 2319900113. The reversal of 2319900088 is 8800099132.

2319900088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2319900088.

It is a congruent 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, 1197328 + ... + 1199263.

It is an arithmetic number, because the mean of its divisors is an integer number (199216710).

Almost surely, 22319900088 is an apocalyptic number.

It is an amenable number.

2319900088 is an abundant number, since it is smaller than the sum of its proper divisors (2461300952).

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

2319900088 is a wasteful number, since it uses less digits than its factorization.

2319900088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396619 (or 2396604 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 2319900088 is about 48165.3411490046. The cubic root of 2319900088 is about 1323.8021856510.

The spelling of 2319900088 in words is "two billion, three hundred nineteen million, nine hundred thousand, eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 121 242 484 968 2396591 4793182 9586364 19172728 26362501 52725002 105450004 210900008 289987511 579975022 1159950044 2319900088