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31044131022414 = 238958135076821
BaseRepresentation
bin1110000111100000001100…
…11001101110011001001110
311001220210022212102101212210
413003300012121232121032
513032111340020204124
6150005251002411250
76352602335552166
oct703600631563116
9131823285371783
1031044131022414
1199898187092a4
123594688800b26
1314425ab5949b3
1479478889d5a6
1538c7e0a2da29
hex1c3c0666e64e

31044131022414 has 16 divisors (see below), whose sum is σ = 62785882967760. Its totient is φ = 10231773520320.

The previous prime is 31044131022409. The next prime is 31044131022419. The reversal of 31044131022414 is 41422013144013.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (31044131022409) and next prime (31044131022419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31044131022419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29067537877 + ... + 29067538944.

It is an arithmetic number, because the mean of its divisors is an integer number (3924117685485).

Almost surely, 231044131022414 is an apocalyptic number.

31044131022414 is an abundant number, since it is smaller than the sum of its proper divisors (31741751945346).

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

31044131022414 is a wasteful number, since it uses less digits than its factorization.

31044131022414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58135076915.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 31044131022414 its reverse (41422013144013), we get a palindrome (72466144166427).

The spelling of 31044131022414 in words is "thirty-one trillion, forty-four billion, one hundred thirty-one million, twenty-two thousand, four hundred fourteen".

Divisors: 1 2 3 6 89 178 267 534 58135076821 116270153642 174405230463 348810460926 5174021837069 10348043674138 15522065511207 31044131022414