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1422326256013 = 134143163380729
BaseRepresentation
bin10100101100101001010…
…000000101000110001101
312000222021100210010001201
4110230221100011012031
5141300411010143023
63005224015505501
7204521366461315
oct24545120050615
95028240703051
101422326256013
114a9229100943
121ab7a6228291
13a418121a750
144cbab836445
1526ee8236bad
hex14b2940518d

1422326256013 has 32 divisors (see below), whose sum is σ = 1615440435840. Its totient is φ = 1243427189760.

The previous prime is 1422326255981. The next prime is 1422326256047. The reversal of 1422326256013 is 3106526232241.

It is a cyclic number.

It is not a de Polignac number, because 1422326256013 - 25 = 1422326255981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422326256073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3545433 + ... + 3926161.

It is an arithmetic number, because the mean of its divisors is an integer number (50482513620).

Almost surely, 21422326256013 is an apocalyptic number.

1422326256013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1422326256013 is a deficient number, since it is larger than the sum of its proper divisors (193114179827).

1422326256013 is a wasteful number, since it uses less digits than its factorization.

1422326256013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380989.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1422326256013 in words is "one trillion, four hundred twenty-two billion, three hundred twenty-six million, two hundred fifty-six thousand, thirteen".

Divisors: 1 13 41 43 163 533 559 1763 2119 6683 7009 22919 86879 91117 287369 380729 3735797 4949477 15609889 16371347 62058827 202928557 212827511 671225227 806764751 2544411907 2668529561 8725927951 33077354791 34690884293 109409712001 1422326256013