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34881106 = 2131341581
BaseRepresentation
bin1000010100001…
…1111001010010
32102122010212211
42011003321102
532412143411
63243342334
7602325121
oct205037122
972563784
1034881106
1118764767
12b8219aa
1372c3910
1448bdab8
1530e0221
hex2143e52

34881106 has 8 divisors (see below), whose sum is σ = 56346444. Its totient is φ = 16098960.

The previous prime is 34881101. The next prime is 34881109. The reversal of 34881106 is 60118843.

It can be written as a sum of positive squares in 2 ways, for example, as 28676025 + 6205081 = 5355^2 + 2491^2 .

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

It is not an unprimeable number, because it can be changed into a prime (34881101) 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 3 ways as a sum of consecutive naturals, for example, 670765 + ... + 670816.

Almost surely, 234881106 is an apocalyptic number.

34881106 is a deficient number, since it is larger than the sum of its proper divisors (21465338).

34881106 is a wasteful number, since it uses less digits than its factorization.

34881106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341596.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 34881106 is about 5906.0228580662. The cubic root of 34881106 is about 326.7358201969.

Adding to 34881106 its reverse (60118843), we get a palindrome (94999949).

The spelling of 34881106 in words is "thirty-four million, eight hundred eighty-one thousand, one hundred six".

Divisors: 1 2 13 26 1341581 2683162 17440553 34881106