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114412031 = 257445183
BaseRepresentation
bin1101101000111…
…00100111111111
321222021201210122
412310130213333
5213242141111
615204125155
72556325526
oct664344777
9258251718
10114412031
11596454a8
12323967bb
131a91b636
14112a34bd
15a09ecdb
hex6d1c9ff

114412031 has 4 divisors (see below), whose sum is σ = 114857472. Its totient is φ = 113966592.

The previous prime is 114412021. The next prime is 114412043. The reversal of 114412031 is 130214411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 114412031 - 210 = 114411007 is a prime.

It is a super-2 number, since 2×1144120312 = 26180225675089922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114412021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222335 + ... + 222848.

It is an arithmetic number, because the mean of its divisors is an integer number (28714368).

Almost surely, 2114412031 is an apocalyptic number.

114412031 is a deficient number, since it is larger than the sum of its proper divisors (445441).

114412031 is an equidigital number, since it uses as much as digits as its factorization.

114412031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445440.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 114412031 is about 10696.3559682726. The cubic root of 114412031 is about 485.4642255142.

Adding to 114412031 its reverse (130214411), we get a palindrome (244626442).

The spelling of 114412031 in words is "one hundred fourteen million, four hundred twelve thousand, thirty-one".

Divisors: 1 257 445183 114412031