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230401300 = 22523174323
BaseRepresentation
bin11011011101110…
…10010100010100
3121001112121011111
431232322110110
5432440320200
634510144404
75465243623
oct1556722424
9531477144
10230401300
111090679a8
12651b2104
133896cb3c
14228576ba
15153620ba
hexdbba514

230401300 has 36 divisors (see below), whose sum is σ = 516105856. Its totient is φ = 89186400.

The previous prime is 230401279. The next prime is 230401321. The reversal of 230401300 is 3104032.

It is an interprime number because it is at equal distance from previous prime (230401279) and next prime (230401321).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34062 + ... + 40261.

Almost surely, 2230401300 is an apocalyptic number.

230401300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230401300 is an abundant number, since it is smaller than the sum of its proper divisors (285704556).

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

230401300 is a wasteful number, since it uses less digits than its factorization.

230401300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74368 (or 74361 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 230401300 is about 15178.9755912578. The cubic root of 230401300 is about 613.0486989246.

Adding to 230401300 its reverse (3104032), we get a palindrome (233505332).

The spelling of 230401300 in words is "two hundred thirty million, four hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 74323 148646 297292 371615 743230 1486460 1858075 2304013 3716150 4608026 7432300 9216052 11520065 23040130 46080260 57600325 115200650 230401300