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34124342 = 2719128287
BaseRepresentation
bin1000001000101…
…1001000110110
32101012200210112
42002023020312
532213434332
63215223022
7563023610
oct202131066
971180715
1034124342
111829813a
12b517a72
1370ba325
144763db0
152ee0db2
hex208b236

34124342 has 16 divisors (see below), whose sum is σ = 61578240. Its totient is φ = 13854888.

The previous prime is 34124317. The next prime is 34124383. The reversal of 34124342 is 24342143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63878 + ... + 64409.

It is an arithmetic number, because the mean of its divisors is an integer number (3848640).

Almost surely, 234124342 is an apocalyptic number.

34124342 is a deficient number, since it is larger than the sum of its proper divisors (27453898).

34124342 is a wasteful number, since it uses less digits than its factorization.

34124342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128315.

The product of its digits is 2304, while the sum is 23.

The square root of 34124342 is about 5841.6044029017. The cubic root of 34124342 is about 324.3556210618.

Adding to 34124342 its reverse (24342143), we get a palindrome (58466485).

The spelling of 34124342 in words is "thirty-four million, one hundred twenty-four thousand, three hundred forty-two".

Divisors: 1 2 7 14 19 38 133 266 128287 256574 898009 1796018 2437453 4874906 17062171 34124342