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34930273 = 731160969
BaseRepresentation
bin1000010100111…
…1111001100001
32102201122022211
42011033321201
532420232043
63244402121
7602621350
oct205177141
972648284
1034930273
11187986a4
12b846341
137310101
1448d3997
1530eea9d
hex214fe61

34930273 has 8 divisors (see below), whose sum is σ = 41208320. Its totient is φ = 28974240.

The previous prime is 34930243. The next prime is 34930277. The reversal of 34930273 is 37203943.

34930273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-34930273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34930277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80268 + ... + 80701.

It is an arithmetic number, because the mean of its divisors is an integer number (5151040).

Almost surely, 234930273 is an apocalyptic number.

It is an amenable number.

34930273 is a deficient number, since it is larger than the sum of its proper divisors (6278047).

34930273 is a wasteful number, since it uses less digits than its factorization.

34930273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161007.

The product of its (nonzero) digits is 13608, while the sum is 31.

The square root of 34930273 is about 5910.1838380883. The cubic root of 34930273 is about 326.8892659999.

The spelling of 34930273 in words is "thirty-four million, nine hundred thirty thousand, two hundred seventy-three".

Divisors: 1 7 31 217 160969 1126783 4990039 34930273