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34765340 = 22517102251
BaseRepresentation
bin1000010010011…
…1101000011100
32102102021002012
42010213220130
532344442330
63241050352
7601333451
oct204475034
972367065
1034765340
1118695795
12b7869b8
13728300c
14488d828
1530bac95
hex2127a1c

34765340 has 24 divisors (see below), whose sum is σ = 77302512. Its totient is φ = 13088000.

The previous prime is 34765327. The next prime is 34765349. The reversal of 34765340 is 4356743.

It is a junction number, because it is equal to n+sod(n) for n = 34765297 and 34765306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34765349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50786 + ... + 51465.

It is an arithmetic number, because the mean of its divisors is an integer number (3220938).

Almost surely, 234765340 is an apocalyptic number.

It is an amenable number.

34765340 is an abundant number, since it is smaller than the sum of its proper divisors (42537172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34765340 is a wasteful number, since it uses less digits than its factorization.

34765340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102277 (or 102275 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 34765340 is about 5896.2140395342. The cubic root of 34765340 is about 326.3739545530.

The spelling of 34765340 in words is "thirty-four million, seven hundred sixty-five thousand, three hundred forty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 102251 204502 409004 511255 1022510 1738267 2045020 3476534 6953068 8691335 17382670 34765340