Search a number
-
+
23482734831 = 3217153481927
BaseRepresentation
bin10101110111101011…
…100001100011101111
32020121112220112021200
4111313223201203233
5341043040003311
614442100300543
71460631644523
oct256753414357
966545815250
1023482734831
119a60434276
1246743a1753
1322a30aa88a
1411caa6bd83
159268b7556
hex577ae18ef

23482734831 has 12 divisors (see below), whose sum is σ = 35914771152. Its totient is φ = 14734264896.

The previous prime is 23482734823. The next prime is 23482734839. The reversal of 23482734831 is 13843728432.

23482734831 is a `hidden beast` number, since 2 + 348 + 273 + 4 + 8 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (23482734823) and next prime (23482734839).

It is not a de Polignac number, because 23482734831 - 23 = 23482734823 is a prime.

It is a super-2 number, since 2×234827348312 (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 (23482734839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76740811 + ... + 76741116.

It is an arithmetic number, because the mean of its divisors is an integer number (2992897596).

Almost surely, 223482734831 is an apocalyptic number.

23482734831 is a deficient number, since it is larger than the sum of its proper divisors (12432036321).

23482734831 is a wasteful number, since it uses less digits than its factorization.

23482734831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153481950 (or 153481947 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The spelling of 23482734831 in words is "twenty-three billion, four hundred eighty-two million, seven hundred thirty-four thousand, eight hundred thirty-one".

Divisors: 1 3 9 17 51 153 153481927 460445781 1381337343 2609192759 7827578277 23482734831