Search a number
-
+
101112804913 = 2467283714447
BaseRepresentation
bin101111000101011001…
…0101111011000110001
3100122222201120200121111
41132022302233120301
53124034334224123
6114241154153321
710206445442461
oct1361262573061
9318881520544
10101112804913
11399775a698a
121771a582841
1396c52248a3
144c72b73ba1
15296bc9e90d
hex178acaf631

101112804913 has 8 divisors (see below), whose sum is σ = 101196450432. Its totient is φ = 101029198896.

The previous prime is 101112804911. The next prime is 101112804931. The reversal of 101112804913 is 319408211101.

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 101112804913 - 21 = 101112804911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101112804911) 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, 6991656 + ... + 7006102.

It is an arithmetic number, because the mean of its divisors is an integer number (12649556304).

Almost surely, 2101112804913 is an apocalyptic number.

It is an amenable number.

101112804913 is a deficient number, since it is larger than the sum of its proper divisors (83645519).

101112804913 is a wasteful number, since it uses less digits than its factorization.

101112804913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19751.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 101112804913 in words is "one hundred one billion, one hundred twelve million, eight hundred four thousand, nine hundred thirteen".

Divisors: 1 2467 2837 14447 6998879 35640749 40986139 101112804913