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230301032 = 23132170341
BaseRepresentation
bin11011011101000…
…01110101101000
3121001100111121212
431232201311220
5432424113112
634504052252
75464345403
oct1556416550
9531314555
10230301032
11108aa9635
1265164088
1338936300
142282cd3a
1515342522
hexdba1d68

230301032 has 24 divisors (see below), whose sum is σ = 467588790. Its totient is φ = 106292160.

The previous prime is 230301011. The next prime is 230301053. The reversal of 230301032 is 230103032.

It is an interprime number because it is at equal distance from previous prime (230301011) and next prime (230301053).

It can be written as a sum of positive squares in 3 ways, for example, as 74200996 + 156100036 = 8614^2 + 12494^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230300998 and 230301016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83819 + ... + 86522.

Almost surely, 2230301032 is an apocalyptic number.

It is an amenable number.

230301032 is an abundant number, since it is smaller than the sum of its proper divisors (237287758).

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

230301032 is a wasteful number, since it uses less digits than its factorization.

230301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170373 (or 170356 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230301032 is about 15175.6723739016. The cubic root of 230301032 is about 612.9597554363.

Adding to 230301032 its reverse (230103032), we get a palindrome (460404064).

The spelling of 230301032 in words is "two hundred thirty million, three hundred one thousand, thirty-two".

Divisors: 1 2 4 8 13 26 52 104 169 338 676 1352 170341 340682 681364 1362728 2214433 4428866 8857732 17715464 28787629 57575258 115150516 230301032