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34813908 = 2233322351
BaseRepresentation
bin1000010011001…
…1011111010100
32102111201201000
42010303133110
532403021113
63242103300
7601625163
oct204633724
972451630
1034813908
1118719228
12b7aab30
13729c15c
1448a33da
1530ca373
hex21337d4

34813908 has 24 divisors (see below), whose sum is σ = 90258560. Its totient is φ = 11604600.

The previous prime is 34813903. The next prime is 34813913. The reversal of 34813908 is 80931843.

34813908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34813903) and next prime (34813913).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34813901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161068 + ... + 161283.

Almost surely, 234813908 is an apocalyptic number.

It is an amenable number.

34813908 is an abundant number, since it is smaller than the sum of its proper divisors (55444652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34813908 is a wasteful number, since it uses less digits than its factorization.

34813908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322364 (or 322356 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 34813908 is about 5900.3311771459. The cubic root of 34813908 is about 326.5258678704.

It can be divided in two parts, 34813 and 908, that added together give a square (35721 = 1892).

The spelling of 34813908 in words is "thirty-four million, eight hundred thirteen thousand, nine hundred eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 322351 644702 967053 1289404 1934106 2901159 3868212 5802318 8703477 11604636 17406954 34813908