Search a number
-
+
112313010031 = 3832713108089
BaseRepresentation
bin110100010011001100…
…0001000011101101111
3101201220021202001122021
41220212120020131233
53320004112310111
6123332413331011
711054135555635
oct1504630103557
9351807661567
10112313010031
11436a4847852
1219925496a67
13a78b7789b1
14561647b355
152dc51d8d71
hex1a2660876f

112313010031 has 8 divisors (see below), whose sum is σ = 112648803840. Its totient is φ = 111977438592.

The previous prime is 112313010023. The next prime is 112313010049. The reversal of 112313010031 is 130010313211.

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

It is a cyclic number.

It is not a de Polignac number, because 112313010031 - 23 = 112313010023 is a prime.

It is a super-2 number, since 2×1123130100312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112313009987 and 112313010014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112313010011) 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, 985035 + ... + 1093123.

It is an arithmetic number, because the mean of its divisors is an integer number (14081100480).

Almost surely, 2112313010031 is an apocalyptic number.

112313010031 is a deficient number, since it is larger than the sum of its proper divisors (335793809).

112313010031 is a wasteful number, since it uses less digits than its factorization.

112313010031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111185.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 112313010031 its reverse (130010313211), we get a palindrome (242323323242).

The spelling of 112313010031 in words is "one hundred twelve billion, three hundred thirteen million, ten thousand, thirty-one".

Divisors: 1 383 2713 108089 1039079 41398087 293245457 112313010031