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31234031414 = 229538517783
BaseRepresentation
bin11101000101101100…
…010111111100110110
32222121202100012020022
4131011230113330312
51002431403001124
622203153405142
72154002613035
oct350554277466
988552305208
1031234031414
1112278884103
1260782697b2
132c39c434c1
1417242b671c
15c2c137c5e
hex745b17f36

31234031414 has 8 divisors (see below), whose sum is σ = 48466600560. Its totient is φ = 15078497896.

The previous prime is 31234031401. The next prime is 31234031461. The reversal of 31234031414 is 41413043213.

It is a happy number.

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

It is a congruent number.

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, 269258834 + ... + 269258949.

It is an arithmetic number, because the mean of its divisors is an integer number (6058325070).

Almost surely, 231234031414 is an apocalyptic number.

31234031414 is a deficient number, since it is larger than the sum of its proper divisors (17232569146).

31234031414 is a wasteful number, since it uses less digits than its factorization.

31234031414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538517814.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 31234031414 its reverse (41413043213), we get a palindrome (72647074627).

The spelling of 31234031414 in words is "thirty-one billion, two hundred thirty-four million, thirty-one thousand, four hundred fourteen".

Divisors: 1 2 29 58 538517783 1077035566 15617015707 31234031414