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23000313301 = 73431559449
BaseRepresentation
bin10101011010111011…
…001110110111010101
32012100221010222100121
4111122323032313111
5334101040011201
614322144311541
71442653303000
oct253273166725
965327128317
1023000313301
119833093899
12455a9125b1
13222716b954
141182970537
158e93729a1
hex55aecedd5

23000313301 has 16 divisors (see below), whose sum is σ = 27446320000. Its totient is φ = 19256063904.

The previous prime is 23000313299. The next prime is 23000313311. The reversal of 23000313301 is 10331300032.

It is not a de Polignac number, because 23000313301 - 21 = 23000313299 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 (23000313311) 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, 764976 + ... + 794473.

It is an arithmetic number, because the mean of its divisors is an integer number (1715395000).

Almost surely, 223000313301 is an apocalyptic number.

It is an amenable number.

23000313301 is a deficient number, since it is larger than the sum of its proper divisors (4446006699).

23000313301 is an equidigital number, since it uses as much as digits as its factorization.

23000313301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559513 (or 1559499 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 23000313301 its reverse (10331300032), we get a palindrome (33331613333).

The spelling of 23000313301 in words is "twenty-three billion, three hundred thirteen thousand, three hundred one".

Divisors: 1 7 43 49 301 343 2107 14749 1559449 10916143 67056307 76413001 469394149 534891007 3285759043 23000313301