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230562060 = 223531312277
BaseRepresentation
bin11011011111000…
…01100100001100
3121001211202200120
431233201210030
5433010441220
634513424540
75466513411
oct1557414414
9531752616
10230562060
11109167763
126526b150
13389c8071
142289a108
1515394a40
hexdbe190c

230562060 has 48 divisors (see below), whose sum is σ = 647689056. Its totient is φ = 61281792.

The previous prime is 230562047. The next prime is 230562067. The reversal of 230562060 is 60265032.

230562060 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2305620602 = 106317727022887200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230562060.

It is not an unprimeable number, because it can be changed into a prime (230562067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12642 + ... + 24918.

It is an arithmetic number, because the mean of its divisors is an integer number (13493522).

Almost surely, 2230562060 is an apocalyptic number.

230562060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230562060 is an abundant number, since it is smaller than the sum of its proper divisors (417126996).

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

230562060 is a wasteful number, since it uses less digits than its factorization.

230562060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12602 (or 12600 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 230562060 is about 15184.2701503892. The cubic root of 230562060 is about 613.1912484619.

The spelling of 230562060 in words is "two hundred thirty million, five hundred sixty-two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 313 626 939 1252 1565 1878 3130 3756 4695 6260 9390 12277 18780 24554 36831 49108 61385 73662 122770 147324 184155 245540 368310 736620 3842701 7685402 11528103 15370804 19213505 23056206 38427010 46112412 57640515 76854020 115281030 230562060