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31241100114213 = 31110137117252533
BaseRepresentation
bin1110001101001111000101…
…01011001011100100100101
311002121121201222111222221220
413012213202223023210211
513043323233112123323
6150235544021530553
76403044404323143
oct706474253134445
9132547658458856
1031241100114213
119a55304619290
123606899273a59
13145803b99a162
147a0112210593
153929bcd560e3
hex1c69e2acb925

31241100114213 has 32 divisors (see below), whose sum is σ = 45892935130752. Its totient is φ = 18745955424000.

The previous prime is 31241100114113. The next prime is 31241100114229.

31241100114213 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31241100114213 - 224 = 31241083336997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31241100114013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123584695 + ... + 123837227.

It is an arithmetic number, because the mean of its divisors is an integer number (1434154222836).

Almost surely, 231241100114213 is an apocalyptic number.

31241100114213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31241100114213 is a deficient number, since it is larger than the sum of its proper divisors (14651835016539).

31241100114213 is a wasteful number, since it uses less digits than its factorization.

31241100114213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289765.

The product of its (nonzero) digits is 576, while the sum is 24.

It can be divided in two parts, 31241100 and 114213, that added together give a palindrome (31355313).

The spelling of 31241100114213 in words is "thirty-one trillion, two hundred forty-one billion, one hundred million, one hundred fourteen thousand, two hundred thirteen".

Divisors: 1 3 11 33 101 303 1111 3333 37117 111351 252533 408287 757599 1224861 2777863 3748817 8333589 11246451 25505833 41236987 76517499 123710961 280564163 841692489 9373267361 28119802083 103105940971 309317822913 946700003461 2840100010383 10413700038071 31241100114213