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34683081 = 311561027
BaseRepresentation
bin1000010001001…
…1100011001001
32102021002020120
42010103203021
532334324311
63235213453
7600541566
oct204234311
972232216
1034683081
1118639a04
12b747289
137254744
14486b86d
1530a1706
hex21138c9

34683081 has 4 divisors (see below), whose sum is σ = 46244112. Its totient is φ = 23122052.

The previous prime is 34683071. The next prime is 34683137. The reversal of 34683081 is 18038643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34683081 is a prime.

It is a super-2 number, since 2×346830812 = 2405832215305122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34683071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5780511 + ... + 5780516.

It is an arithmetic number, because the mean of its divisors is an integer number (11561028).

Almost surely, 234683081 is an apocalyptic number.

It is an amenable number.

34683081 is a deficient number, since it is larger than the sum of its proper divisors (11561031).

34683081 is a wasteful number, since it uses less digits than its factorization.

34683081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11561030.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 34683081 is about 5889.2343305391. The cubic root of 34683081 is about 326.1163378426.

The spelling of 34683081 in words is "thirty-four million, six hundred eighty-three thousand, eighty-one".

Divisors: 1 3 11561027 34683081