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230059950 = 23521579769
BaseRepresentation
bin11011011011001…
…10111110101110
3121000220020220220
431231212332232
5432343404300
634454552210
75462322501
oct1555467656
9530806826
10230059950
1110895449a
1265068666
1338880663
14227a9138
15152e5da0
hexdb66fae

230059950 has 48 divisors (see below), whose sum is σ = 574241520. Its totient is φ = 60952320.

The previous prime is 230059931. The next prime is 230060003. The reversal of 230059950 is 59950032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18666 + ... + 28434.

It is an arithmetic number, because the mean of its divisors is an integer number (11963365).

Almost surely, 2230059950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230059950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287120760).

230059950 is an abundant number, since it is smaller than the sum of its proper divisors (344181570).

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

230059950 is a wasteful number, since it uses less digits than its factorization.

230059950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941 (or 9936 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 230059950 is about 15167.7272522946. The cubic root of 230059950 is about 612.7457961149.

The spelling of 230059950 in words is "two hundred thirty million, fifty-nine thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 157 314 471 785 942 1570 2355 3925 4710 7850 9769 11775 19538 23550 29307 48845 58614 97690 146535 244225 293070 488450 732675 1465350 1533733 3067466 4601199 7668665 9202398 15337330 23005995 38343325 46011990 76686650 115029975 230059950