Search a number
-
+
380402882200 = 235211172910401
BaseRepresentation
bin1011000100100011100…
…01110101011010011000
31100100212221010122020001
411202101301311122120
522213031114212300
6450431001542344
736324511101535
oct5422161653230
91310787118201
10380402882200
11137367567780
12618841a49b4
1329b44573b53
14145a95d1d8c
159d6621016a
hex5891c75698

380402882200 has 48 divisors (see below), whose sum is σ = 964840043160. Its totient is φ = 138328320000.

The previous prime is 380402882179. The next prime is 380402882231. The reversal of 380402882200 is 2288204083.

It is a self number, because there is not a number n which added to its sum of digits gives 380402882200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86453001 + ... + 86457400.

Almost surely, 2380402882200 is an apocalyptic number.

It is an amenable number.

380402882200 is an abundant number, since it is smaller than the sum of its proper divisors (584437160960).

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

380402882200 is a wasteful number, since it uses less digits than its factorization.

380402882200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172910428 (or 172910419 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 380402882200 in words is "three hundred eighty billion, four hundred two million, eight hundred eighty-two thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 172910401 345820802 691641604 864552005 1383283208 1729104010 1902014411 3458208020 3804028822 4322760025 6916416040 7608057644 8645520050 9510072055 15216115288 17291040100 19020144110 34582080200 38040288220 47550360275 76080576440 95100720550 190201441100 380402882200