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31424300342413 = 1123124206720721
BaseRepresentation
bin1110010010100100010100…
…10000100101110010001101
311010021010121112001211222221
413021102022100211302031
513104323431341424123
6150500042502335341
76422221312503466
oct711221220456215
9133233545054887
1031424300342413
11a015a7534a260
1236362a672a551
13146c3b6630054
147a8d31053d6d
153976414a525d
hex1c948a425c8d

31424300342413 has 8 divisors (see below), whose sum is σ = 35771535567936. Its totient is φ = 27325478558400.

The previous prime is 31424300342411. The next prime is 31424300342563.

31424300342413 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 31424300342413 - 21 = 31424300342411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31424300342411) by changing a digit.

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, 62103360108 + ... + 62103360613.

It is an arithmetic number, because the mean of its divisors is an integer number (4471441945992).

Almost surely, 231424300342413 is an apocalyptic number.

It is an amenable number.

31424300342413 is a deficient number, since it is larger than the sum of its proper divisors (4347235225523).

31424300342413 is a wasteful number, since it uses less digits than its factorization.

31424300342413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124206720755.

The product of its (nonzero) digits is 82944, while the sum is 34.

It can be divided in two parts, 31424300 and 342413, that added together give a palindrome (31766713).

The spelling of 31424300342413 in words is "thirty-one trillion, four hundred twenty-four billion, three hundred million, three hundred forty-two thousand, four hundred thirteen".

Divisors: 1 11 23 253 124206720721 1366273927931 2856754576583 31424300342413