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31324211312414 = 257719271350953
BaseRepresentation
bin1110001111101001111000…
…11111001111011100011110
311002220120021010220022112212
413013310330133033130132
513101203441043444124
6150342051035200422
76412046105002346
oct707647437173436
9132816233808485
1031324211312414
119a87583735649
12361aa12ba6112
131462b2554b047
147a4158259d26
15394c3453140e
hex1c7d3c7cf71e

31324211312414 has 8 divisors (see below), whose sum is σ = 46987131194640. Its totient is φ = 15661834247536.

The previous prime is 31324211312411. The next prime is 31324211312419. The reversal of 31324211312414 is 41421311242313.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31324211312411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135560039 + ... + 135790914.

It is an arithmetic number, because the mean of its divisors is an integer number (5873391399330).

Almost surely, 231324211312414 is an apocalyptic number.

31324211312414 is a deficient number, since it is larger than the sum of its proper divisors (15662919882226).

31324211312414 is a wasteful number, since it uses less digits than its factorization.

31324211312414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271408674.

The product of its digits is 13824, while the sum is 32.

Adding to 31324211312414 its reverse (41421311242313), we get a palindrome (72745522554727).

The spelling of 31324211312414 in words is "thirty-one trillion, three hundred twenty-four billion, two hundred eleven million, three hundred twelve thousand, four hundred fourteen".

Divisors: 1 2 57719 115438 271350953 542701906 15662105656207 31324211312414