Search a number
-
+
480030264645185 = 51574391597872227
BaseRepresentation
bin110110100100101011100000…
…1011001111101011001000001
32022221122110000111101102002102
41231021113001121331121001
51000404303440222121220
64420534505332000145
7203053020311231102
oct15511270131753101
92287573014342072
10480030264645185
11129a527680356a1
1245a090b8460055
13177b0876544737
1486778358563a9
153a76a4ea19775
hex1b495c167d641

480030264645185 has 32 divisors (see below), whose sum is σ = 581390341889280. Its totient is φ = 380470172689152.

The previous prime is 480030264645137. The next prime is 480030264645229. The reversal of 480030264645185 is 581546462030084.

It is a cyclic number.

It is not a de Polignac number, because 480030264645185 - 244 = 462438078600769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 480030264645185.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549914042 + ... + 550786268.

It is an arithmetic number, because the mean of its divisors is an integer number (18168448184040).

Almost surely, 2480030264645185 is an apocalyptic number.

It is an amenable number.

480030264645185 is a deficient number, since it is larger than the sum of its proper divisors (101360077244095).

480030264645185 is a wasteful number, since it uses less digits than its factorization.

480030264645185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874425.

The product of its (nonzero) digits is 22118400, while the sum is 56.

The spelling of 480030264645185 in words is "four hundred eighty trillion, thirty billion, two hundred sixty-four million, six hundred forty-five thousand, one hundred eighty-five".

Divisors: 1 5 157 439 785 1597 2195 7985 68923 250729 344615 701083 872227 1253645 3505415 4361135 110070031 136939639 382907653 550350155 684698195 1392946519 1914538265 6964732595 60116501521 218692603483 300582507605 611503521841 1093463017415 3057517609205 96006052929037 480030264645185