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352230260 = 225156711239
BaseRepresentation
bin10100111111101…
…001101101110100
3220112210011002012
4110333221231310
51210132332020
654541303352
711504623244
oct2477515564
9815704065
10352230260
11170908898
1299b64b58
1357c87395
1434acbb24
1520dc97c5
hex14fe9b74

352230260 has 24 divisors (see below), whose sum is σ = 740221440. Its totient is φ = 140789664.

The previous prime is 352230251. The next prime is 352230271. The reversal of 352230260 is 62032253.

It is a happy number.

352230260 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 25721 + ... + 36959.

It is an arithmetic number, because the mean of its divisors is an integer number (30842560).

Almost surely, 2352230260 is an apocalyptic number.

It is an amenable number.

352230260 is an abundant number, since it is smaller than the sum of its proper divisors (387991180).

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

352230260 is a wasteful number, since it uses less digits than its factorization.

352230260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12815 (or 12813 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 352230260 is about 18767.7984857042. The cubic root of 352230260 is about 706.2235914630.

The spelling of 352230260 in words is "three hundred fifty-two million, two hundred thirty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 1567 3134 6268 7835 11239 15670 22478 31340 44956 56195 112390 224780 17611513 35223026 70446052 88057565 176115130 352230260