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13411414421 = 471032770381
BaseRepresentation
bin11000111110110000…
…11111000110010101
31021121122221102221122
430133120133012111
5204431310230141
610054445053325
7653230066406
oct143730370625
937548842848
1013411414421
115762437179
122723557245
1313596ab8a2
149132619ad
1553761c64b
hex31f61f195

13411414421 has 8 divisors (see below), whose sum is σ = 13829746944. Its totient is φ = 12998622960.

The previous prime is 13411414411. The next prime is 13411414447. The reversal of 13411414421 is 12441411431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13411414421 - 222 = 13407220117 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 (13411414411) 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, 1380350 + ... + 1390031.

It is an arithmetic number, because the mean of its divisors is an integer number (1728718368).

Almost surely, 213411414421 is an apocalyptic number.

It is an amenable number.

13411414421 is a deficient number, since it is larger than the sum of its proper divisors (418332523).

13411414421 is a wasteful number, since it uses less digits than its factorization.

13411414421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770531.

The product of its digits is 1536, while the sum is 26.

Adding to 13411414421 its reverse (12441411431), we get a palindrome (25852825852).

The spelling of 13411414421 in words is "thirteen billion, four hundred eleven million, four hundred fourteen thousand, four hundred twenty-one".

Divisors: 1 47 103 4841 2770381 130207907 285349243 13411414421