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34135061 = 3110131087
BaseRepresentation
bin1000001000110…
…1110000010101
32101020020111112
42002031300111
532214310221
63215344405
7563100062
oct202156025
971206445
1034135061
11182a51a4
12b522105
1370c217c
144767c69
152ee415b
hex208dc15

34135061 has 8 divisors (see below), whose sum is σ = 35303424. Its totient is φ = 32970960.

The previous prime is 34135043. The next prime is 34135069. The reversal of 34135061 is 16053143.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34135061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34135069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30860 + ... + 31946.

It is an arithmetic number, because the mean of its divisors is an integer number (4412928).

Almost surely, 234135061 is an apocalyptic number.

34135061 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

34135061 is a deficient number, since it is larger than the sum of its proper divisors (1168363).

34135061 is a wasteful number, since it uses less digits than its factorization.

34135061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 34135061 is about 5842.5218014142. The cubic root of 34135061 is about 324.3895792641.

The spelling of 34135061 in words is "thirty-four million, one hundred thirty-five thousand, sixty-one".

Divisors: 1 31 1013 1087 31403 33697 1101131 34135061