Search a number
-
+
2330380042 = 22357494353
BaseRepresentation
bin1000101011100110…
…1100011100001010
320000102000120102221
42022321230130022
514233034130132
61023124044254
7111514621624
oct21271543412
96012016387
102330380042
11a96491021
1255053368a
132b1a51103
141816d9c14
15d98c2e97
hex8ae6c70a

2330380042 has 8 divisors (see below), whose sum is σ = 3497060196. Its totient is φ = 1164693312.

The previous prime is 2330380027. The next prime is 2330380061. The reversal of 2330380042 is 2400830332.

It can be written as a sum of positive squares in 2 ways, for example, as 2235492961 + 94887081 = 47281^2 + 9741^2 .

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

It is a super-2 number, since 2×23303800422 = 10861342280303843528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2330379989 and 2330380016.

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, 242463 + ... + 251890.

Almost surely, 22330380042 is an apocalyptic number.

2330380042 is a deficient number, since it is larger than the sum of its proper divisors (1166680154).

2330380042 is a wasteful number, since it uses less digits than its factorization.

2330380042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496712.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2330380042 is about 48274.0100053849. The cubic root of 2330380042 is about 1325.7925799406.

The spelling of 2330380042 in words is "two billion, three hundred thirty million, three hundred eighty thousand, forty-two".

Divisors: 1 2 2357 4714 494353 988706 1165190021 2330380042