Search a number
-
+
34804480 = 28527191
BaseRepresentation
bin1000010011000…
…1001100000000
32102111020202211
42010301030000
532402220410
63241551504
7601555534
oct204611400
972436684
1034804480
1118712137
12b7a5594
137297a89
14489dbc4
1530c768a
hex2131300

34804480 has 36 divisors (see below), whose sum is σ = 83370672. Its totient is φ = 13921280.

The previous prime is 34804459. The next prime is 34804493. The reversal of 34804480 is 8440843.

It is a super-2 number, since 2×348044802 = 2422703656140800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12316 + ... + 14875.

It is an arithmetic number, because the mean of its divisors is an integer number (2315852).

Almost surely, 234804480 is an apocalyptic number.

It is an amenable number.

34804480 is an abundant number, since it is smaller than the sum of its proper divisors (48566192).

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

34804480 is an equidigital number, since it uses as much as digits as its factorization.

34804480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27212 (or 27198 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 34804480 is about 5899.5321848431. The cubic root of 34804480 is about 326.4963895766.

The spelling of 34804480 in words is "thirty-four million, eight hundred four thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 27191 54382 108764 135955 217528 271910 435056 543820 870112 1087640 1740224 2175280 3480448 4350560 6960896 8701120 17402240 34804480