Search a number
-
+
55300553224 = 237987509879
BaseRepresentation
bin110011100000001010…
…110111101000001000
312021201222202011200221
4303200022313220020
51401223420200344
641223230435424
73665253642460
oct634012675010
9167658664627
1055300553224
11214a87a2154
12a874062b74
1352a3c61157
1429686aaba0
151689db9184
hexce02b7a08

55300553224 has 16 divisors (see below), whose sum is σ = 118501185600. Its totient is φ = 23700237072.

The previous prime is 55300553213. The next prime is 55300553233. The reversal of 55300553224 is 42235500355.

It is a self number, because there is not a number n which added to its sum of digits gives 55300553224.

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, 493754884 + ... + 493754995.

It is an arithmetic number, because the mean of its divisors is an integer number (7406324100).

Almost surely, 255300553224 is an apocalyptic number.

It is an amenable number.

55300553224 is an abundant number, since it is smaller than the sum of its proper divisors (63200632376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55300553224 is a wasteful number, since it uses less digits than its factorization.

55300553224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987509892 (or 987509888 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 55300553224 in words is "fifty-five billion, three hundred million, five hundred fifty-three thousand, two hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 987509879 1975019758 3950039516 6912569153 7900079032 13825138306 27650276612 55300553224