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34131130 = 2511310283
BaseRepresentation
bin1000001000110…
…0110010111010
32101020001002221
42002030302322
532214144010
63215314254
7563052445
oct202146272
971201087
1034131130
11182a2250
12b51b98a
1370c0447
14476665c
152ee2dda
hex208ccba

34131130 has 16 divisors (see below), whose sum is σ = 67021344. Its totient is φ = 12411280.

The previous prime is 34131113. The next prime is 34131151. The reversal of 34131130 is 3113143.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155032 + ... + 155251.

It is an arithmetic number, because the mean of its divisors is an integer number (4188834).

Almost surely, 234131130 is an apocalyptic number.

34131130 is a deficient number, since it is larger than the sum of its proper divisors (32890214).

34131130 is a wasteful number, since it uses less digits than its factorization.

34131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310301.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 34131130 is about 5842.1853787774. The cubic root of 34131130 is about 324.3771265312.

Adding to 34131130 its reverse (3113143), we get a palindrome (37244273).

The spelling of 34131130 in words is "thirty-four million, one hundred thirty-one thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 310283 620566 1551415 3102830 3413113 6826226 17065565 34131130