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230467051 = 3115747353
BaseRepresentation
bin11011011110010…
…10010111101011
3121001122221100201
431233022113223
5432444421201
634511413031
75465636413
oct1557122753
9531587321
10230467051
11109102341
1265224177
1338993a49
1422873643
1515376801
hexdbca5eb

230467051 has 8 divisors (see below), whose sum is σ = 239421824. Its totient is φ = 221607360.

The previous prime is 230467037. The next prime is 230467067. The reversal of 230467051 is 150764032.

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

It is a cyclic number.

It is not a de Polignac number, because 230467051 - 25 = 230467019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230467021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18810 + ... + 28543.

It is an arithmetic number, because the mean of its divisors is an integer number (29927728).

Almost surely, 2230467051 is an apocalyptic number.

230467051 is a deficient number, since it is larger than the sum of its proper divisors (8954773).

230467051 is a wasteful number, since it uses less digits than its factorization.

230467051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47541.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 230467051 is about 15181.1412943823. The cubic root of 230467051 is about 613.1070098387.

The spelling of 230467051 in words is "two hundred thirty million, four hundred sixty-seven thousand, fifty-one".

Divisors: 1 31 157 4867 47353 1467943 7434421 230467051