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311104034 = 23119325999
BaseRepresentation
bin10010100010110…
…001001000100010
3210200101201111122
4102202301020202
51114120312114
650512012242
710465224563
oct2242611042
9720351448
10311104034
1114a67907a
1288231082
134c5b8037
142d46416a
151c4a3e8e
hex128b1222

311104034 has 16 divisors (see below), whose sum is σ = 484224000. Its totient is φ = 149748480.

The previous prime is 311104033. The next prime is 311104051. The reversal of 311104034 is 430401113.

It is not an unprimeable number, because it can be changed into a prime (311104033) 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, 1034 + ... + 24965.

It is an arithmetic number, because the mean of its divisors is an integer number (30264000).

Almost surely, 2311104034 is an apocalyptic number.

311104034 is a deficient number, since it is larger than the sum of its proper divisors (173119966).

311104034 is a wasteful number, since it uses less digits than its factorization.

311104034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26225.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 311104034 is about 17638.1414553802. The cubic root of 311104034 is about 677.5924332067.

Adding to 311104034 its reverse (430401113), we get a palindrome (741505147).

The spelling of 311104034 in words is "three hundred eleven million, one hundred four thousand, thirty-four".

Divisors: 1 2 31 62 193 386 5983 11966 25999 51998 805969 1611938 5017807 10035614 155552017 311104034