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2230233222 = 23753100791
BaseRepresentation
bin1000010011101110…
…1010100010000110
312202102120120211110
42010323222202012
514031414430342
61005145345450
7106160445450
oct20473524206
95672516743
102230233222
11a449aa258
12522a98286
13297088839
141722ab2d0
15d0bdec9c
hex84eea886

2230233222 has 16 divisors (see below), whose sum is σ = 5097676032. Its totient is φ = 637209480.

The previous prime is 2230233193. The next prime is 2230233259. The reversal of 2230233222 is 2223320322.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 26550354 + ... + 26550437.

It is an arithmetic number, because the mean of its divisors is an integer number (318604752).

Almost surely, 22230233222 is an apocalyptic number.

2230233222 is an abundant number, since it is smaller than the sum of its proper divisors (2867442810).

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

2230233222 is a wasteful number, since it uses less digits than its factorization.

2230233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53100803.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2230233222 is about 47225.3451231434. The cubic root of 2230233222 is about 1306.5221000370.

Adding to 2230233222 its reverse (2223320322), we get a palindrome (4453553544).

The spelling of 2230233222 in words is "two billion, two hundred thirty million, two hundred thirty-three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 42 53100791 106201582 159302373 318604746 371705537 743411074 1115116611 2230233222