Search a number
-
+
34860488 = 2313794243
BaseRepresentation
bin1000010011111…
…0110111001000
32102121002121012
42010332313020
532411013423
63243103052
7602211035
oct204766710
972532535
1034860488
1118750223
12b811a88
1372b7410
1448b638c
1530d9078
hex213edc8

34860488 has 32 divisors (see below), whose sum is σ = 71299200. Its totient is φ = 15882048.

The previous prime is 34860467. The next prime is 34860491. The reversal of 34860488 is 88406843.

34860488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 6095 + ... + 10337.

It is an arithmetic number, because the mean of its divisors is an integer number (2228100).

Almost surely, 234860488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34860488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35649600).

34860488 is an abundant number, since it is smaller than the sum of its proper divisors (36438712).

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

34860488 is a wasteful number, since it uses less digits than its factorization.

34860488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4341 (or 4337 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 34860488 is about 5904.2770937686. The cubic root of 34860488 is about 326.6714303530.

The spelling of 34860488 in words is "thirty-four million, eight hundred sixty thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 13 26 52 79 104 158 316 632 1027 2054 4108 4243 8216 8486 16972 33944 55159 110318 220636 335197 441272 670394 1340788 2681576 4357561 8715122 17430244 34860488