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230001002 = 27211213359
BaseRepresentation
bin11011011010110…
…00100101101010
3121000210021001122
431231120211222
5432340013002
634453415242
75461655600
oct1555304552
9530707048
10230001002
11108914180
126503a522
133885c88a
1422791870
15152d36a2
hexdb5896a

230001002 has 24 divisors (see below), whose sum is σ = 437814720. Its totient is φ = 89610360.

The previous prime is 230000999. The next prime is 230001011. The reversal of 230001002 is 200100032.

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, 105602 + ... + 107757.

It is an arithmetic number, because the mean of its divisors is an integer number (18242280).

Almost surely, 2230001002 is an apocalyptic number.

230001002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230001002 is a deficient number, since it is larger than the sum of its proper divisors (207813718).

230001002 is a wasteful number, since it uses less digits than its factorization.

230001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213386 (or 213379 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 230001002 is about 15165.7839230288. The cubic root of 230001002 is about 612.6934572577.

Adding to 230001002 its reverse (200100032), we get a palindrome (430101034).

The spelling of 230001002 in words is "two hundred thirty million, one thousand, two".

Divisors: 1 2 7 11 14 22 49 77 98 154 539 1078 213359 426718 1493513 2346949 2987026 4693898 10454591 16428643 20909182 32857286 115000501 230001002