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2323002341431 = 31131622191951
BaseRepresentation
bin100001110011011101101…
…110101011100000110111
322020002002000201220010201
4201303131232223200313
5301030002044411211
64535101134101331
7326555110051342
oct41633556534067
98202060656121
102323002341431
118161a8296712
1231626894a847
1313b09aa91aa5
148061092d459
154065ecb00c1
hex21cddbab837

2323002341431 has 16 divisors (see below), whose sum is σ = 2416657453056. Its totient is φ = 2230523100000.

The previous prime is 2323002341393. The next prime is 2323002341447. The reversal of 2323002341431 is 1341432003232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2323002341431 - 215 = 2323002308663 is a prime.

It is a super-2 number, since 2×23230023414312 (a number of 26 digits) contains 22 as substring.

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 2323002341431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323002381431) 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, 25217506 + ... + 25309456.

It is an arithmetic number, because the mean of its divisors is an integer number (151041090816).

Almost surely, 22323002341431 is an apocalyptic number.

2323002341431 is a deficient number, since it is larger than the sum of its proper divisors (93655111625).

2323002341431 is a wasteful number, since it uses less digits than its factorization.

2323002341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98334.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2323002341431 its reverse (1341432003232), we get a palindrome (3664434344663).

The spelling of 2323002341431 in words is "two trillion, three hundred twenty-three billion, two million, three hundred forty-one thousand, four hundred thirty-one".

Divisors: 1 31 131 4061 6221 91951 192851 814951 2850481 12045581 25263481 373413011 572027171 17732842301 74935559401 2323002341431