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34230660 = 2235570511
BaseRepresentation
bin1000001010010…
…1000110000100
32101102002122020
42002211012010
532230340120
63221403140
7563645562
oct202450604
971362566
1034230660
1118360002
12b5694b0
137126839
144790a32
153012640
hex20a5184

34230660 has 24 divisors (see below), whose sum is σ = 95846016. Its totient is φ = 9128160.

The previous prime is 34230653. The next prime is 34230667. The reversal of 34230660 is 6603243.

It is an interprime number because it is at equal distance from previous prime (34230653) and next prime (34230667).

It is a self number, because there is not a number n which added to its sum of digits gives 34230660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34230667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285196 + ... + 285315.

It is an arithmetic number, because the mean of its divisors is an integer number (3993584).

Almost surely, 234230660 is an apocalyptic number.

34230660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34230660 is an abundant number, since it is smaller than the sum of its proper divisors (61615356).

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

34230660 is a wasteful number, since it uses less digits than its factorization.

34230660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570523 (or 570521 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 34230660 is about 5850.6973943283. The cubic root of 34230660 is about 324.6921265887.

The spelling of 34230660 in words is "thirty-four million, two hundred thirty thousand, six hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 570511 1141022 1711533 2282044 2852555 3423066 5705110 6846132 8557665 11410220 17115330 34230660