Search a number
-
+
13485371810054 = 227912415867397
BaseRepresentation
bin1100010000111100111011…
…0010111110000100000110
31202202012002202012012100012
43010033032302332010012
53231421020140410204
644403032210550222
72561200041043664
oct304171662760406
952665082165305
1013485371810054
11432a128907611
12161967b898372
1376a88530b5a1
143489a456bc34
15185bbae4b76e
hexc43cecbe106

13485371810054 has 8 divisors (see below), whose sum is σ = 20235305325648. Its totient is φ = 6740270034840.

The previous prime is 13485371809951. The next prime is 13485371810077. The reversal of 13485371810054 is 45001817358431.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 13485371809984 and 13485371810011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207928117 + ... + 1207939280.

It is an arithmetic number, because the mean of its divisors is an integer number (2529413165706).

Almost surely, 213485371810054 is an apocalyptic number.

13485371810054 is a deficient number, since it is larger than the sum of its proper divisors (6749933515594).

13485371810054 is a wasteful number, since it uses less digits than its factorization.

13485371810054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415870190.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 13485371810054 in words is "thirteen trillion, four hundred eighty-five billion, three hundred seventy-one million, eight hundred ten thousand, fifty-four".

Divisors: 1 2 2791 5582 2415867397 4831734794 6742685905027 13485371810054