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230514354 = 23271829479
BaseRepresentation
bin11011011110101…
…01111010110010
3121001202100020200
431233111322302
5433002424404
634512420030
75466224340
oct1557257262
9531670220
10230514354
11109134934
1265247616
13389ac435
1422886990
1515385839
hexdbd5eb2

230514354 has 24 divisors (see below), whose sum is σ = 570797760. Its totient is φ = 65861208.

The previous prime is 230514353. The next prime is 230514379. The reversal of 230514354 is 453415032.

230514354 is a `hidden beast` number, since 2 + 305 + 1 + 4 + 354 = 666.

It is not an unprimeable number, because it can be changed into a prime (230514353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914614 + ... + 914865.

It is an arithmetic number, because the mean of its divisors is an integer number (23783240).

Almost surely, 2230514354 is an apocalyptic number.

230514354 is an abundant number, since it is smaller than the sum of its proper divisors (340283406).

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

230514354 is a wasteful number, since it uses less digits than its factorization.

230514354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829494 (or 1829491 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 230514354 is about 15182.6991671442. The cubic root of 230514354 is about 613.1489533859.

Adding to 230514354 its reverse (453415032), we get a palindrome (683929386).

The spelling of 230514354 in words is "two hundred thirty million, five hundred fourteen thousand, three hundred fifty-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1829479 3658958 5488437 10976874 12806353 16465311 25612706 32930622 38419059 76838118 115257177 230514354