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323350230 = 23571539763
BaseRepresentation
bin10011010001011…
…110111011010110
3211112102220010110
4103101132323112
51130234201410
652030303450
711004301020
oct2321367326
9745386113
10323350230
111565828a5
1290357b86
1351cb50c8
1430d31010
151d5c2720
hex1345eed6

323350230 has 32 divisors (see below), whose sum is σ = 886904064. Its totient is φ = 73908576.

The previous prime is 323350219. The next prime is 323350249. The reversal of 323350230 is 32053323.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 323350197 and 323350206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 769672 + ... + 770091.

It is an arithmetic number, because the mean of its divisors is an integer number (27715752).

Almost surely, 2323350230 is an apocalyptic number.

323350230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323350230 is an abundant number, since it is smaller than the sum of its proper divisors (563553834).

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

323350230 is a wasteful number, since it uses less digits than its factorization.

323350230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539780.

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 323350230 is about 17981.9417750142. The cubic root of 323350230 is about 686.3691018592.

The spelling of 323350230 in words is "three hundred twenty-three million, three hundred fifty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1539763 3079526 4619289 7698815 9238578 10778341 15397630 21556682 23096445 32335023 46192890 53891705 64670046 107783410 161675115 323350230