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2235286230 = 23574509541
BaseRepresentation
bin1000010100111011…
…1100001011010110
312202210002022020220
42011032330023112
514034213124410
61005445535210
7106251422322
oct20516741326
95683068226
102235286230
11a478406a1
12524714506
13298137798
14172c24982
15d138c070
hex853bc2d6

2235286230 has 16 divisors (see below), whose sum is σ = 5364687024. Its totient is φ = 596076320.

The previous prime is 2235286129. The next prime is 2235286237. The reversal of 2235286230 is 326825322.

2235286230 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×22352862302 = 9993009060055225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2235286191 and 2235286200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235286237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37254741 + ... + 37254800.

It is an arithmetic number, because the mean of its divisors is an integer number (335292939).

Almost surely, 22235286230 is an apocalyptic number.

2235286230 is an abundant number, since it is smaller than the sum of its proper divisors (3129400794).

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

2235286230 is a wasteful number, since it uses less digits than its factorization.

2235286230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74509551.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2235286230 is about 47278.8137541542. The cubic root of 2235286230 is about 1307.5080786791.

The spelling of 2235286230 in words is "two billion, two hundred thirty-five million, two hundred eighty-six thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 74509541 149019082 223528623 372547705 447057246 745095410 1117643115 2235286230