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34585030 = 253458503
BaseRepresentation
bin1000001111101…
…1100111000110
32102002002202001
42003323213012
532323210110
63233135514
7566652664
oct203734706
972062661
1034585030
1118582277
12b6ba59a
13721bc1c
144843c34
15308263a
hex20fb9c6

34585030 has 8 divisors (see below), whose sum is σ = 62253072. Its totient is φ = 13834008.

The previous prime is 34585027. The next prime is 34585037. The reversal of 34585030 is 3058543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×345850302 = 2392248600201800, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 34585030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34585037) 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, 1729242 + ... + 1729261.

It is an arithmetic number, because the mean of its divisors is an integer number (7781634).

Almost surely, 234585030 is an apocalyptic number.

34585030 is a deficient number, since it is larger than the sum of its proper divisors (27668042).

34585030 is a wasteful number, since it uses less digits than its factorization.

34585030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458510.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 34585030 is about 5880.9038420977. The cubic root of 34585030 is about 325.8087314420.

The spelling of 34585030 in words is "thirty-four million, five hundred eighty-five thousand, thirty".

Divisors: 1 2 5 10 3458503 6917006 17292515 34585030