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34132149 = 325964279
BaseRepresentation
bin1000001000110…
…1000010110101
32101020002111200
42002031002311
532214212044
63215323113
7563055432
oct202150265
971202450
1034132149
11182a2a97
12b520499
1370c0a4c
144766b89
152ee3369
hex208d0b5

34132149 has 12 divisors (see below), whose sum is σ = 50138400. Its totient is φ = 22368744.

The previous prime is 34132127. The next prime is 34132177. The reversal of 34132149 is 94123143.

It is not a de Polignac number, because 34132149 - 25 = 34132117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34132349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31609 + ... + 32670.

It is an arithmetic number, because the mean of its divisors is an integer number (4178200).

Almost surely, 234132149 is an apocalyptic number.

It is an amenable number.

34132149 is a deficient number, since it is larger than the sum of its proper divisors (16006251).

34132149 is a wasteful number, since it uses less digits than its factorization.

34132149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64344 (or 64341 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 34132149 is about 5842.2725886422. The cubic root of 34132149 is about 324.3803546400.

The spelling of 34132149 in words is "thirty-four million, one hundred thirty-two thousand, one hundred forty-nine".

Divisors: 1 3 9 59 177 531 64279 192837 578511 3792461 11377383 34132149