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120230334 = 2327954209
BaseRepresentation
bin1110010101010…
…01000110111110
322101020100000100
413022221012332
5221234332314
615532541530
72656640520
oct712510676
9271210010
10120230334
1161959914
12343218a6
131bba7a13
1411d79a10
15a84dc09
hex72a91be

120230334 has 24 divisors (see below), whose sum is σ = 297713520. Its totient is φ = 34351488.

The previous prime is 120230303. The next prime is 120230351. The reversal of 120230334 is 433032021.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 476979 + ... + 477230.

It is an arithmetic number, because the mean of its divisors is an integer number (12404730).

Almost surely, 2120230334 is an apocalyptic number.

120230334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120230334 is an abundant number, since it is smaller than the sum of its proper divisors (177483186).

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

120230334 is a wasteful number, since it uses less digits than its factorization.

120230334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954224 (or 954221 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 120230334 is about 10964.9593706498. The cubic root of 120230334 is about 493.5577978825.

Adding to 120230334 its reverse (433032021), we get a palindrome (553262355).

The spelling of 120230334 in words is "one hundred twenty million, two hundred thirty thousand, three hundred thirty-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 954209 1908418 2862627 5725254 6679463 8587881 13358926 17175762 20038389 40076778 60115167 120230334