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34300130 = 25192347167
BaseRepresentation
bin1000001011011…
…0000011100010
32101112121221012
42002312003202
532240101010
63223100522
7564355244
oct202660342
971477835
1034300130
11183a8217
12b5a1742
13714c347
1447ac094
153028005
hex20b60e2

34300130 has 64 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 12095424.

The previous prime is 34300121. The next prime is 34300139. The reversal of 34300130 is 3100343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (34300121) and next prime (34300139).

It is not an unprimeable number, because it can be changed into a prime (34300139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205307 + ... + 205473.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 234300130 is an apocalyptic number.

34300130 is an abundant number, since it is smaller than the sum of its proper divisors (35372830).

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

34300130 is a wasteful number, since it uses less digits than its factorization.

34300130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263.

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

The square root of 34300130 is about 5856.6312842794. The cubic root of 34300130 is about 324.9116288330.

Adding to 34300130 its reverse (3100343), we get a palindrome (37400473).

The spelling of 34300130 in words is "thirty-four million, three hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 19 23 38 46 47 94 95 115 167 190 230 235 334 437 470 835 874 893 1081 1670 1786 2162 2185 3173 3841 4370 4465 5405 6346 7682 7849 8930 10810 15698 15865 19205 20539 31730 38410 39245 41078 72979 78490 102695 145958 149131 180527 205390 298262 361054 364895 729790 745655 902635 1491310 1805270 3430013 6860026 17150065 34300130