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234222022 = 21756912107
BaseRepresentation
bin11011111010111…
…11000111000110
3121022201201012201
431331133013012
5434430101042
635124105114
75542566016
oct1575370706
9538651181
10234222022
11110237521
126653519a
13396a9c18
142316dc46
15158691b7
hexdf5f1c6

234222022 has 16 divisors (see below), whose sum is σ = 372684240. Its totient is φ = 110019328.

The previous prime is 234222013. The next prime is 234222031. The reversal of 234222022 is 220222432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234222013) and next prime (234222031).

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, 13293 + ... + 25399.

It is an arithmetic number, because the mean of its divisors is an integer number (23292765).

Almost surely, 2234222022 is an apocalyptic number.

234222022 is a deficient number, since it is larger than the sum of its proper divisors (138462218).

234222022 is a wasteful number, since it uses less digits than its factorization.

234222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12695.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 234222022 is about 15304.3138363012. The cubic root of 234222022 is about 616.4188467412.

Adding to 234222022 its reverse (220222432), we get a palindrome (454444454).

The spelling of 234222022 in words is "two hundred thirty-four million, two hundred twenty-two thousand, twenty-two".

Divisors: 1 2 17 34 569 1138 9673 12107 19346 24214 205819 411638 6888883 13777766 117111011 234222022