[go: up one dir, main page]

Search a number
-
+
230676022 = 2313720581
BaseRepresentation
bin11011011111111…
…01011000110110
3121002001120000101
431233331120312
5433023113042
634520104314
75500466563
oct1557753066
9532046011
10230676022
11109235345
126530509a
1338a37bb5
14228c986a
15153b86b7
hexdbfd636

230676022 has 8 divisors (see below), whose sum is σ = 357175872. Its totient is φ = 111617400.

The previous prime is 230676011. The next prime is 230676023. The reversal of 230676022 is 220676032.

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

It is a super-2 number, since 2×2306760222 = 106422854251488968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230676023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860229 + ... + 1860352.

It is an arithmetic number, because the mean of its divisors is an integer number (44646984).

Almost surely, 2230676022 is an apocalyptic number.

230676022 is a deficient number, since it is larger than the sum of its proper divisors (126499850).

230676022 is a wasteful number, since it uses less digits than its factorization.

230676022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720614.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 230676022 is about 15188.0223202364. The cubic root of 230676022 is about 613.2922610204.

The spelling of 230676022 in words is "two hundred thirty million, six hundred seventy-six thousand, twenty-two".

Divisors: 1 2 31 62 3720581 7441162 115338011 230676022