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34115130 = 2325754151
BaseRepresentation
bin1000001000100…
…0111000111010
32101012020011100
42002020320322
532213141010
63215112230
7562655010
oct202107072
971166140
1034115130
1118291225
12b512676
1370b608a
1447608b0
152edd2c0
hex2088e3a

34115130 has 48 divisors (see below), whose sum is σ = 101372544. Its totient is φ = 7797600.

The previous prime is 34115119. The next prime is 34115173. The reversal of 34115130 is 3151143.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26446 + ... + 27705.

It is an arithmetic number, because the mean of its divisors is an integer number (2111928).

Almost surely, 234115130 is an apocalyptic number.

34115130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34115130 is an abundant number, since it is smaller than the sum of its proper divisors (67257414).

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

34115130 is a wasteful number, since it uses less digits than its factorization.

34115130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54171 (or 54168 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 34115130 is about 5840.8158676678. The cubic root of 34115130 is about 324.3264314109.

Adding to 34115130 its reverse (3151143), we get a palindrome (37266273).

The spelling of 34115130 in words is "thirty-four million, one hundred fifteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 54151 108302 162453 270755 324906 379057 487359 541510 758114 812265 974718 1137171 1624530 1895285 2274342 2436795 3411513 3790570 4873590 5685855 6823026 11371710 17057565 34115130