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34750741 = 279112451
BaseRepresentation
bin1000010010010…
…0000100010101
32102101112001111
42010210010111
532344010431
63240455021
7601243054
oct204440425
972345044
1034750741
1118685823
12b77a471
13727948c
14488839b
1530b67b1
hex2124115

34750741 has 4 divisors (see below), whose sum is σ = 34765984. Its totient is φ = 34735500.

The previous prime is 34750693. The next prime is 34750747. The reversal of 34750741 is 14705743.

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 not a de Polignac number, because 34750741 - 213 = 34742549 is a prime.

It is a super-2 number, since 2×347507412 = 2415228000098162, 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 (34750747) 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, 3435 + ... + 9016.

It is an arithmetic number, because the mean of its divisors is an integer number (8691496).

Almost surely, 234750741 is an apocalyptic number.

It is an amenable number.

34750741 is a deficient number, since it is larger than the sum of its proper divisors (15243).

34750741 is a wasteful number, since it uses less digits than its factorization.

34750741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15242.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 34750741 is about 5894.9759117404. The cubic root of 34750741 is about 326.3282634473.

The spelling of 34750741 in words is "thirty-four million, seven hundred fifty thousand, seven hundred forty-one".

Divisors: 1 2791 12451 34750741