Search a number
-
+
2379010380 = 2235195120323
BaseRepresentation
bin1000110111001100…
…1101000101001100
320010210112020201120
42031303031011030
514333011313010
61032022240540
7112645153215
oct21563150514
96123466646
102379010380
11101098678a
12564886150
132bbb49c66
14187d5840c
15ddccbe70
hex8dccd14c

2379010380 has 48 divisors (see below), whose sum is σ = 6664971264. Its totient is φ = 634046400.

The previous prime is 2379010373. The next prime is 2379010391. The reversal of 2379010380 is 830109732.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106899 + ... + 127221.

It is an arithmetic number, because the mean of its divisors is an integer number (138853568).

Almost surely, 22379010380 is an apocalyptic number.

2379010380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2379010380 is an abundant number, since it is smaller than the sum of its proper divisors (4285960884).

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

2379010380 is a wasteful number, since it uses less digits than its factorization.

2379010380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22286 (or 22284 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 2379010380 is about 48775.0999998975. The cubic root of 2379010380 is about 1334.9513708107.

The spelling of 2379010380 in words is "two billion, three hundred seventy-nine million, ten thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1951 3902 5853 7804 9755 11706 19510 20323 23412 29265 39020 40646 58530 60969 81292 101615 117060 121938 203230 243876 304845 406460 609690 1219380 39650173 79300346 118950519 158600692 198250865 237901038 396501730 475802076 594752595 793003460 1189505190 2379010380