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230012230232 = 2334949822671
BaseRepresentation
bin1101011000110111001…
…1000001101001011000
3210222200221120221121002
43112031303001221120
512232031112331412
6253355520204132
722421626461341
oct3261563015130
9728627527532
10230012230232
11896029a8a64
12386b2769648
13188c80a6ca5
14b1bddd10c8
155eb31b6dc2
hex358dcc1a58

230012230232 has 16 divisors (see below), whose sum is σ = 431285796000. Its totient is φ = 115002684640.

The previous prime is 230012230211. The next prime is 230012230241. The reversal of 230012230232 is 232032210032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131744 + ... + 690927.

It is an arithmetic number, because the mean of its divisors is an integer number (26955362250).

Almost surely, 2230012230232 is an apocalyptic number.

It is an amenable number.

230012230232 is a deficient number, since it is larger than the sum of its proper divisors (201273565768).

230012230232 is a wasteful number, since it uses less digits than its factorization.

230012230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857626 (or 857622 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 230012230232 its reverse (232032210032), we get a palindrome (462044440264).

The spelling of 230012230232 in words is "two hundred thirty billion, twelve million, two hundred thirty thousand, two hundred thirty-two".

Divisors: 1 2 4 8 34949 69898 139796 279592 822671 1645342 3290684 6581368 28751528779 57503057558 115006115116 230012230232