Search a number
-
+
23423408110 = 2531388919429
BaseRepresentation
bin10101110100001001…
…001101011111101110
32020110102021102022201
4111310021031133232
5340432343024420
614432140532114
71456311453364
oct256411153756
966412242281
1023423408110
119a2a9a3223
12465855103a
132293a081cb
1411c2c27634
1592159910a
hex57424d7ee

23423408110 has 32 divisors (see below), whose sum is σ = 43535635200. Its totient is φ = 9064327680.

The previous prime is 23423408051. The next prime is 23423408111. The reversal of 23423408110 is 1180432432.

It is a super-2 number, since 2×234234081102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423408111) 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, 1195876 + ... + 1215304.

It is an arithmetic number, because the mean of its divisors is an integer number (1360488600).

Almost surely, 223423408110 is an apocalyptic number.

23423408110 is a deficient number, since it is larger than the sum of its proper divisors (20112227090).

23423408110 is a wasteful number, since it uses less digits than its factorization.

23423408110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23356.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 23423408110 in words is "twenty-three billion, four hundred twenty-three million, four hundred eight thousand, one hundred ten".

Divisors: 1 2 5 10 31 62 155 310 3889 7778 19429 19445 38858 38890 97145 120559 194290 241118 602299 602795 1204598 1205590 3011495 6022990 75559381 151118762 377796905 755593810 2342340811 4684681622 11711704055 23423408110