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2313232023 = 31395547319
BaseRepresentation
bin1000100111100001…
…0001111010010111
312222012202100210010
42021320101322113
514214141411043
61021312331303
7111216101454
oct21170217227
95865670703
102313232023
11a87839503
12546843b33
132ab328b5b
1417d31482b
15d8137133
hex89e11e97

2313232023 has 8 divisors (see below), whose sum is σ = 3106499200. Its totient is φ = 1531059768.

The previous prime is 2313232021. The next prime is 2313232069. The reversal of 2313232023 is 3202323132.

2313232023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2313232023 - 21 = 2313232021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313232021) 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, 2773243 + ... + 2774076.

It is an arithmetic number, because the mean of its divisors is an integer number (388312400).

Almost surely, 22313232023 is an apocalyptic number.

2313232023 is a deficient number, since it is larger than the sum of its proper divisors (793267177).

2313232023 is a wasteful number, since it uses less digits than its factorization.

2313232023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547461.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2313232023 is about 48096.0707646685. The cubic root of 2313232023 is about 1322.5326381812.

Adding to 2313232023 its reverse (3202323132), we get a palindrome (5515555155).

It can be divided in two parts, 23132 and 32023, that added together give a palindrome (55155).

The spelling of 2313232023 in words is "two billion, three hundred thirteen million, two hundred thirty-two thousand, twenty-three".

Divisors: 1 3 139 417 5547319 16641957 771077341 2313232023