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230204022 = 2376150417
BaseRepresentation
bin11011011100010…
…10001001110110
3121001011120112220
431232022021312
5432413012042
634502023210
75463462516
oct1556121166
9531146486
10230204022
11108a42764
1265117b06
13389010c9
1422805846
15153238ec
hexdb8a276

230204022 has 16 divisors (see below), whose sum is σ = 461022192. Its totient is φ = 76632320.

The previous prime is 230204011. The next prime is 230204041. The reversal of 230204022 is 220402032.

It is a junction number, because it is equal to n+sod(n) for n = 230203992 and 230204010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20643 + ... + 29774.

It is an arithmetic number, because the mean of its divisors is an integer number (28813887).

Almost surely, 2230204022 is an apocalyptic number.

230204022 is an abundant number, since it is smaller than the sum of its proper divisors (230818170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230204022 is a wasteful number, since it uses less digits than its factorization.

230204022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51183.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 230204022 is about 15172.4758032432. The cubic root of 230204022 is about 612.8736774067.

Adding to 230204022 its reverse (220402032), we get a palindrome (450606054).

The spelling of 230204022 in words is "two hundred thirty million, two hundred four thousand, twenty-two".

Divisors: 1 2 3 6 761 1522 2283 4566 50417 100834 151251 302502 38367337 76734674 115102011 230204022