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113434212 = 2239452851
BaseRepresentation
bin1101100001011…
…01111001100100
321220110001111010
412300231321210
5213014343322
615131142220
72545113663
oct660557144
9256401433
10113434212
1159037891
1231ba4970
131a668548
14110cadda
159e5a20c
hex6c2de64

113434212 has 12 divisors (see below), whose sum is σ = 264679856. Its totient is φ = 37811400.

The previous prime is 113434207. The next prime is 113434247. The reversal of 113434212 is 212434311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726414 + ... + 4726437.

Almost surely, 2113434212 is an apocalyptic number.

113434212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113434212 is an abundant number, since it is smaller than the sum of its proper divisors (151245644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113434212 is a wasteful number, since it uses less digits than its factorization.

113434212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9452858 (or 9452856 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 113434212 is about 10650.5498449611. The cubic root of 113434212 is about 484.0772649456.

Adding to 113434212 its reverse (212434311), we get a palindrome (325868523).

Subtracting 113434212 from its reverse (212434311), we obtain a palindrome (99000099).

The spelling of 113434212 in words is "one hundred thirteen million, four hundred thirty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 9452851 18905702 28358553 37811404 56717106 113434212