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13241398255 = 515531705267
BaseRepresentation
bin11000101010011111…
…11011001111101111
31021011211000201121121
430111033323033233
5204104244221010
610025533041411
7646064012431
oct142517731757
937154021547
1013241398255
115685473548
122696626267
1313303c20c7
148d8846651
155277373da
hex3153fb3ef

13241398255 has 8 divisors (see below), whose sum is σ = 15899918832. Its totient is φ = 10586291328.

The previous prime is 13241398237. The next prime is 13241398279. The reversal of 13241398255 is 55289314231.

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 13241398255 - 25 = 13241398223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844869 + ... + 860398.

It is an arithmetic number, because the mean of its divisors is an integer number (1987489854).

Almost surely, 213241398255 is an apocalyptic number.

13241398255 is a deficient number, since it is larger than the sum of its proper divisors (2658520577).

13241398255 is a wasteful number, since it uses less digits than its factorization.

13241398255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706825.

The product of its digits is 259200, while the sum is 43.

The spelling of 13241398255 in words is "thirteen billion, two hundred forty-one million, three hundred ninety-eight thousand, two hundred fifty-five".

Divisors: 1 5 1553 7765 1705267 8526335 2648279651 13241398255