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230342948 = 221112741221
BaseRepresentation
bin11011011101011…
…00000100100100
3121001102122010022
431232230010210
5432431433243
634505014312
75464611533
oct1556540444
9531378108
10230342948
11109028080
1265184398
133894c404
142284031a
151534eb68
hexdbac124

230342948 has 24 divisors (see below), whose sum is σ = 443218944. Its totient is φ = 103874400.

The previous prime is 230342939. The next prime is 230342977. The reversal of 230342948 is 849243032.

It is a happy number.

230342948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15023 + ... + 26198.

It is an arithmetic number, because the mean of its divisors is an integer number (18467456).

Almost surely, 2230342948 is an apocalyptic number.

It is an amenable number.

230342948 is a deficient number, since it is larger than the sum of its proper divisors (212875996).

230342948 is a wasteful number, since it uses less digits than its factorization.

230342948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41363 (or 41361 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 230342948 is about 15177.0533371930. The cubic root of 230342948 is about 612.9969404810.

The spelling of 230342948 in words is "two hundred thirty million, three hundred forty-two thousand, nine hundred forty-eight".

Divisors: 1 2 4 11 22 44 127 254 508 1397 2794 5588 41221 82442 164884 453431 906862 1813724 5235067 10470134 20940268 57585737 115171474 230342948