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31231033041414 = 2350849102365281
BaseRepresentation
bin1110001100111100010101…
…01000010110001000000110
311002120122202101112201020210
413012132022220112020012
513043142123424311124
6150231201041340250
76402240053525523
oct706361250261006
9132518671481223
1031231033041414
119a51008a62508
123604949937686
1314570c612764b
1479d8391cc14a
153925ce149a29
hex1c678aa16206

31231033041414 has 16 divisors (see below), whose sum is σ = 62463295076400. Its totient is φ = 10410139514880.

The previous prime is 31231033041353. The next prime is 31231033041421. The reversal of 31231033041414 is 41414033013213.

It is a super-4 number, since 4×312310330414144 (a number of 55 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50877547 + ... + 51487734.

It is an arithmetic number, because the mean of its divisors is an integer number (3903955942275).

Almost surely, 231231033041414 is an apocalyptic number.

31231033041414 is an abundant number, since it is smaller than the sum of its proper divisors (31232262034986).

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

31231033041414 is a wasteful number, since it uses less digits than its factorization.

31231033041414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102416135.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 31231033041414 its reverse (41414033013213), we get a palindrome (72645066054627).

The spelling of 31231033041414 in words is "thirty-one trillion, two hundred thirty-one billion, thirty-three million, forty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 50849 101698 152547 305094 102365281 204730562 307095843 614191686 5205172173569 10410344347138 15615516520707 31231033041414