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34969481 = 1913913241
BaseRepresentation
bin1000010101100…
…1011110001001
32102210122002222
42011121132021
532423010411
63245303425
7603143561
oct205313611
972718088
1034969481
11188150a8
12b864b75
137324c01
144903da1
15310b4db
hex2159789

34969481 has 8 divisors (see below), whose sum is σ = 37077600. Its totient is φ = 32888160.

The previous prime is 34969471. The next prime is 34969483. The reversal of 34969481 is 18496943.

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

It is a cyclic number.

It is not a de Polignac number, because 34969481 - 210 = 34968457 is a prime.

It is a super-3 number, since 3×349694813 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34969483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3980 + ... + 9261.

It is an arithmetic number, because the mean of its divisors is an integer number (4634700).

Almost surely, 234969481 is an apocalyptic number.

It is an amenable number.

34969481 is a deficient number, since it is larger than the sum of its proper divisors (2108119).

34969481 is a wasteful number, since it uses less digits than its factorization.

34969481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13399.

The product of its digits is 186624, while the sum is 44.

The square root of 34969481 is about 5913.4998943096. The cubic root of 34969481 is about 327.0115274922.

The spelling of 34969481 in words is "thirty-four million, nine hundred sixty-nine thousand, four hundred eighty-one".

Divisors: 1 19 139 2641 13241 251579 1840499 34969481