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13125411241214 = 247337529413689
BaseRepresentation
bin1011111011111111111101…
…1110010111110011111110
31201110202222110212200020012
42332333333132113303332
53210021320234204324
643525421454423222
72523164632512266
oct276777736276376
951422873780205
1013125411241214
114200501515498
12157b961801b12
1374294ac7a45c
143353b7cbc7a6
1517b64e72820e
hexbefff797cfe

13125411241214 has 16 divisors (see below), whose sum is σ = 20107121140800. Its totient is φ = 6423039030144.

The previous prime is 13125411241211. The next prime is 13125411241219. The reversal of 13125411241214 is 41214211452131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13125411241211) 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, 31520882 + ... + 31934570.

It is an arithmetic number, because the mean of its divisors is an integer number (1256695071300).

Almost surely, 213125411241214 is an apocalyptic number.

13125411241214 is a deficient number, since it is larger than the sum of its proper divisors (6981709899586).

13125411241214 is a wasteful number, since it uses less digits than its factorization.

13125411241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751267.

The product of its digits is 7680, while the sum is 32.

Adding to 13125411241214 its reverse (41214211452131), we get a palindrome (54339622693345).

The spelling of 13125411241214 in words is "thirteen trillion, one hundred twenty-five billion, four hundred eleven million, two hundred forty-one thousand, two hundred fourteen".

Divisors: 1 2 47 94 337529 413689 675058 827378 15863863 19443383 31727726 38886766 139632034481 279264068962 6562705620607 13125411241214