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1225008134413 = 7254197688447
BaseRepresentation
bin10001110100111000001…
…011001011100100001101
311100002221220220222002221
4101310320023023210031
5130032304040300123
62334432211415341
7154334562223630
oct21647013134415
94302856828087
101225008134413
11432583179678
121794b88b4551
138b69670b88b
144340d9cbc17
1521cea46825d
hex11d382cb90d

1225008134413 has 8 divisors (see below), whose sum is σ = 1400016837632. Its totient is φ = 1050001316496.

The previous prime is 1225008134411. The next prime is 1225008134443. The reversal of 1225008134413 is 3144318005221.

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 1225008134413 - 21 = 1225008134411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1225008134411) 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, 1435156 + ... + 2123602.

It is an arithmetic number, because the mean of its divisors is an integer number (175002104704).

Almost surely, 21225008134413 is an apocalyptic number.

It is an amenable number.

1225008134413 is a deficient number, since it is larger than the sum of its proper divisors (175008703219).

1225008134413 is an equidigital number, since it uses as much as digits as its factorization.

1225008134413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942651.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 1225008134413 in words is "one trillion, two hundred twenty-five billion, eight million, one hundred thirty-four thousand, four hundred thirteen".

Divisors: 1 7 254197 688447 1779379 4819129 175001162059 1225008134413