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34649061 = 3107107941
BaseRepresentation
bin1000010000101…
…1001111100101
32102012100120120
42010023033211
532332232221
63234352153
7600340446
oct204131745
972170516
1034649061
1118616397
12b72b659
137242105
14485d2cd
1530965c6
hex210b3e5

34649061 has 8 divisors (see below), whose sum is σ = 46630944. Its totient is φ = 22883280.

The previous prime is 34649047. The next prime is 34649101. The reversal of 34649061 is 16094643.

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

It is not a de Polignac number, because 34649061 - 213 = 34640869 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34649261) 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, 53650 + ... + 54291.

It is an arithmetic number, because the mean of its divisors is an integer number (5828868).

Almost surely, 234649061 is an apocalyptic number.

It is an amenable number.

34649061 is a deficient number, since it is larger than the sum of its proper divisors (11981883).

34649061 is a wasteful number, since it uses less digits than its factorization.

34649061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108051.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 34649061 is about 5886.3453007787. The cubic root of 34649061 is about 326.0096757764.

The spelling of 34649061 in words is "thirty-four million, six hundred forty-nine thousand, sixty-one".

Divisors: 1 3 107 321 107941 323823 11549687 34649061