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230962060 = 22579711699
BaseRepresentation
bin11011100010000…
…11001110001100
3121002121002101101
431301003032030
5433111241220
634530152444
75503100530
oct1561031614
9532532341
10230962060
1110941023a
1265422724
1338b08154
1422961bc0
151542330a
hexdc4338c

230962060 has 48 divisors (see below), whose sum is σ = 555206400. Its totient is φ = 79058880.

The previous prime is 230962033. The next prime is 230962063. The reversal of 230962060 is 60269032.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (230962063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135091 + ... + 136789.

It is an arithmetic number, because the mean of its divisors is an integer number (11566800).

Almost surely, 2230962060 is an apocalyptic number.

230962060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230962060 is an abundant number, since it is smaller than the sum of its proper divisors (324244340).

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

230962060 is a wasteful number, since it uses less digits than its factorization.

230962060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 230962060 is about 15197.4359679520. The cubic root of 230962060 is about 613.5456502128.

The spelling of 230962060 in words is "two hundred thirty million, nine hundred sixty-two thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 971 1699 1942 3398 3884 4855 6796 6797 8495 9710 11893 13594 16990 19420 23786 27188 33980 33985 47572 59465 67970 118930 135940 237860 1649729 3299458 6598916 8248645 11548103 16497290 23096206 32994580 46192412 57740515 115481030 230962060