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230551322 = 2479240659
BaseRepresentation
bin11011011110111…
…10111100011010
3121001211012221212
431233132330122
5433010120242
634513303122
75466440201
oct1557367432
9531735855
10230551322
1110915a691
1265264aa2
13389c3201
1422896238
1515391782
hexdbdef1a

230551322 has 8 divisors (see below), whose sum is σ = 346550400. Its totient is φ = 115034524.

The previous prime is 230551319. The next prime is 230551351. The reversal of 230551322 is 223155032.

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

It is an unprimeable number.

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, 119372 + ... + 121287.

It is an arithmetic number, because the mean of its divisors is an integer number (43318800).

Almost surely, 2230551322 is an apocalyptic number.

230551322 is a deficient number, since it is larger than the sum of its proper divisors (115999078).

230551322 is a wasteful number, since it uses less digits than its factorization.

230551322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241140.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 230551322 is about 15183.9165566727. The cubic root of 230551322 is about 613.1817288993.

The spelling of 230551322 in words is "two hundred thirty million, five hundred fifty-one thousand, three hundred twenty-two".

Divisors: 1 2 479 958 240659 481318 115275661 230551322