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34355074 = 2131321349
BaseRepresentation
bin1000001100001…
…1011110000010
32101122102022011
42003003132002
532243330244
63224203134
7565004365
oct203033602
971572264
1034355074
1118435526
12b6094aa
13716b360
1447c40dc
153039434
hex20c3782

34355074 has 8 divisors (see below), whose sum is σ = 55496700. Its totient is φ = 15856176.

The previous prime is 34355071. The next prime is 34355081. The reversal of 34355074 is 47055343.

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 50625 = 5857^2 + 225^2 .

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

It is a super-2 number, since 2×343550742 = 2360542219090952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34355071) 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, 660649 + ... + 660700.

Almost surely, 234355074 is an apocalyptic number.

34355074 is a deficient number, since it is larger than the sum of its proper divisors (21141626).

34355074 is a wasteful number, since it uses less digits than its factorization.

34355074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321364.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 34355074 is about 5861.3201584626. The cubic root of 34355074 is about 325.0850239086.

The spelling of 34355074 in words is "thirty-four million, three hundred fifty-five thousand, seventy-four".

Divisors: 1 2 13 26 1321349 2642698 17177537 34355074