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34275007 = 132636539
BaseRepresentation
bin1000001010111…
…1111010111111
32101111100110201
42002233322333
532233300012
63222344331
7564222064
oct202577277
971440421
1034275007
1118390358
12b58b0a7
137140a90
1447a2c6b
153020857
hex20afebf

34275007 has 4 divisors (see below), whose sum is σ = 36911560. Its totient is φ = 31638456.

The previous prime is 34274963. The next prime is 34275011. The reversal of 34275007 is 70057243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34275007 is a prime.

It is a super-2 number, since 2×342750072 = 2349552209700098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34275097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318257 + ... + 1318282.

It is an arithmetic number, because the mean of its divisors is an integer number (9227890).

Almost surely, 234275007 is an apocalyptic number.

34275007 is a deficient number, since it is larger than the sum of its proper divisors (2636553).

34275007 is a wasteful number, since it uses less digits than its factorization.

34275007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636552.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 34275007 is about 5854.4860577168. The cubic root of 34275007 is about 324.8322826946.

The spelling of 34275007 in words is "thirty-four million, two hundred seventy-five thousand, seven".

Divisors: 1 13 2636539 34275007