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34609107 = 3134012213
BaseRepresentation
bin1000010000000…
…1011111010011
32102010022202210
42010001133103
532324442412
63233443203
7600113121
oct204013723
972108683
1034609107
1118599375
12b710503
137229b80
14484c911
15308983c
hex21017d3

34609107 has 16 divisors (see below), whose sum is σ = 49841568. Its totient is φ = 21235200.

The previous prime is 34609103. The next prime is 34609153. The reversal of 34609107 is 70190643.

It is a happy number.

It is not a de Polignac number, because 34609107 - 22 = 34609103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34609103) 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 15 ways as a sum of consecutive naturals, for example, 14533 + ... + 16745.

It is an arithmetic number, because the mean of its divisors is an integer number (3115098).

Almost surely, 234609107 is an apocalyptic number.

34609107 is a deficient number, since it is larger than the sum of its proper divisors (15232461).

34609107 is a wasteful number, since it uses less digits than its factorization.

34609107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2630.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 34609107 is about 5882.9505352331. The cubic root of 34609107 is about 325.8843198027.

It can be divided in two parts, 34609 and 107, that added together give a triangular number (34716 = T263).

The spelling of 34609107 in words is "thirty-four million, six hundred nine thousand, one hundred seven".

Divisors: 1 3 13 39 401 1203 2213 5213 6639 15639 28769 86307 887413 2662239 11536369 34609107