Search a number
-
+
23874696948211 is a prime number
BaseRepresentation
bin1010110110110110000101…
…10101001010100111110011
310010112101202200100122121221
411123123002311022213303
511112130334404320321
6122435515004525511
75012614150455154
oct533330265124763
9103471680318557
1023874696948211
11767522501925a
1228170ab850897
1310424b333a635
145c7781c2792b
152b6080520e41
hex15b6c2d4a9f3

23874696948211 has 2 divisors, whose sum is σ = 23874696948212. Its totient is φ = 23874696948210.

The previous prime is 23874696948191. The next prime is 23874696948251. The reversal of 23874696948211 is 11284969647832.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23874696948211 is a prime.

It is a super-2 number, since 2×238746969482112 (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23874696948251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11937348474105 + 11937348474106.

It is an arithmetic number, because the mean of its divisors is an integer number (11937348474106).

Almost surely, 223874696948211 is an apocalyptic number.

23874696948211 is a deficient number, since it is larger than the sum of its proper divisors (1).

23874696948211 is an equidigital number, since it uses as much as digits as its factorization.

23874696948211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 250822656, while the sum is 70.

The spelling of 23874696948211 in words is "twenty-three trillion, eight hundred seventy-four billion, six hundred ninety-six million, nine hundred forty-eight thousand, two hundred eleven".