Search a number
-
+
23010062313 = 371095717253
BaseRepresentation
bin10101011011100000…
…011010111111101001
32012101121111021111010
4111123200122333221
5334111033443223
614323133254133
71443132205530
oct253340327751
965347437433
1023010062313
119838642427
124562034349
1322291a31b4
141183d8b317
158ea14b393
hex55b81afe9

23010062313 has 8 divisors (see below), whose sum is σ = 35062952128. Its totient is φ = 13148607024.

The previous prime is 23010062303. The next prime is 23010062321. The reversal of 23010062313 is 31326001032.

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

It is not a de Polignac number, because 23010062313 - 26 = 23010062249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1095717253 = 23010062313 / (2 + 3 + 0 + 1 + 0 + 0 + 6 + 2 + 3 + 1 + 3).

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 23010062313.

It is not an unprimeable number, because it can be changed into a prime (23010062303) 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, 547858606 + ... + 547858647.

It is an arithmetic number, because the mean of its divisors is an integer number (4382869016).

Almost surely, 223010062313 is an apocalyptic number.

It is an amenable number.

23010062313 is a deficient number, since it is larger than the sum of its proper divisors (12052889815).

23010062313 is a wasteful number, since it uses less digits than its factorization.

23010062313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095717263.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23010062313 its reverse (31326001032), we get a palindrome (54336063345).

The spelling of 23010062313 in words is "twenty-three billion, ten million, sixty-two thousand, three hundred thirteen".

Divisors: 1 3 7 21 1095717253 3287151759 7670020771 23010062313