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230073700 = 22526137717
BaseRepresentation
bin11011011011010…
…10010101100100
3121000220221210011
431231222111210
5432344324300
634455140004
75462410543
oct1555522544
9530827704
10230073700
1110896385a
1265074604
13388869ac
14227b015a
15152e9eba
hexdb6a564

230073700 has 36 divisors (see below), whose sum is σ = 507457972. Its totient is φ = 90518400.

The previous prime is 230073677. The next prime is 230073703. The reversal of 230073700 is 7370032.

230073700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 2184484 + 227889216 = 1478^2 + 15096^2 .

It is not an unprimeable number, because it can be changed into a prime (230073703) 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, 12759 + ... + 24958.

Almost surely, 2230073700 is an apocalyptic number.

230073700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230073700 is an abundant number, since it is smaller than the sum of its proper divisors (277384272).

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

230073700 is a wasteful number, since it uses less digits than its factorization.

230073700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37792 (or 37785 counting only the distinct ones).

The product of its (nonzero) digits is 882, while the sum is 22.

The square root of 230073700 is about 15168.1805105293. The cubic root of 230073700 is about 612.7580032039.

The spelling of 230073700 in words is "two hundred thirty million, seventy-three thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 61 100 122 244 305 610 1220 1525 3050 6100 37717 75434 150868 188585 377170 754340 942925 1885850 2300737 3771700 4601474 9202948 11503685 23007370 46014740 57518425 115036850 230073700