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2313577019990 = 25231357701999
BaseRepresentation
bin100001101010101011111…
…011111011101001010110
322012011202011022221210102
4201222223323323221112
5300401201204114430
64530502000454102
7326102411124155
oct41525373735126
98164664287712
102313577019990
11812200a05165
1231447831a332
1313a228175902
147dd98c4159c
15402ac5bc345
hex21aabefba56

2313577019990 has 8 divisors (see below), whose sum is σ = 4164438636000. Its totient is φ = 925430807992.

The previous prime is 2313577019921. The next prime is 2313577020017. The reversal of 2313577019990 is 999107753132.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115678850990 + ... + 115678851009.

It is an arithmetic number, because the mean of its divisors is an integer number (520554829500).

Almost surely, 22313577019990 is an apocalyptic number.

2313577019990 is a deficient number, since it is larger than the sum of its proper divisors (1850861616010).

2313577019990 is a wasteful number, since it uses less digits than its factorization.

2313577019990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231357702006.

The product of its (nonzero) digits is 3214890, while the sum is 56.

The spelling of 2313577019990 in words is "two trillion, three hundred thirteen billion, five hundred seventy-seven million, nineteen thousand, nine hundred ninety".

Divisors: 1 2 5 10 231357701999 462715403998 1156788509995 2313577019990