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232301030 = 25131994049
BaseRepresentation
bin11011101100010…
…10000111100110
3121012010010002212
431312022013212
5433432113110
635015003422
75520345323
oct1566120746
9535103085
10232301030
1110a145225
1265969572
1339186740
1422bcdb4a
15155d9e05
hexdd8a1e6

232301030 has 32 divisors (see below), whose sum is σ = 474012000. Its totient is φ = 81257472.

The previous prime is 232300987. The next prime is 232301033. The reversal of 232301030 is 30103232.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 232300996 and 232301014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232301033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44555 + ... + 49494.

It is an arithmetic number, because the mean of its divisors is an integer number (14812875).

Almost surely, 2232301030 is an apocalyptic number.

232301030 is an abundant number, since it is smaller than the sum of its proper divisors (241710970).

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

232301030 is a wasteful number, since it uses less digits than its factorization.

232301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94088.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 232301030 is about 15241.4248021633. The cubic root of 232301030 is about 614.7290145070.

Adding to 232301030 its reverse (30103232), we get a palindrome (262404262).

The spelling of 232301030 in words is "two hundred thirty-two million, three hundred one thousand, thirty".

Divisors: 1 2 5 10 13 19 26 38 65 95 130 190 247 494 1235 2470 94049 188098 470245 940490 1222637 1786931 2445274 3573862 6113185 8934655 12226370 17869310 23230103 46460206 116150515 232301030