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230254049 = 5910736473
BaseRepresentation
bin11011011100101…
…10010111100001
3121001021010011202
431232112113201
5432421112144
634503050545
75464061414
oct1556262741
9531233152
10230254049
11108a77303
1265140a55
133891aacc
1422819b7b
151533364e
hexdb965e1

230254049 has 8 divisors (see below), whose sum is σ = 236351520. Its totient is φ = 224229856.

The previous prime is 230254007. The next prime is 230254093. The reversal of 230254049 is 940452032.

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 230254049 - 224 = 213476833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230854049) 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, 11924 + ... + 24549.

It is an arithmetic number, because the mean of its divisors is an integer number (29543940).

Almost surely, 2230254049 is an apocalyptic number.

It is an amenable number.

230254049 is a deficient number, since it is larger than the sum of its proper divisors (6097471).

230254049 is a wasteful number, since it uses less digits than its factorization.

230254049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36639.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 230254049 is about 15174.1243239931. The cubic root of 230254049 is about 612.9180699279.

The spelling of 230254049 in words is "two hundred thirty million, two hundred fifty-four thousand, forty-nine".

Divisors: 1 59 107 6313 36473 2151907 3902611 230254049