Search a number
-
+
3080300272 = 24727502681
BaseRepresentation
bin1011011110011001…
…1010011011110000
321221200010110121021
42313212122123300
522302024102042
61225353305224
7136222056160
oct26746323360
97850113537
103080300272
111340827205
1271b705214
133a121b4aa
1421314a5a0
15130656867
hexb799a6f0

3080300272 has 20 divisors (see below), whose sum is σ = 6820665136. Its totient is φ = 1320128640.

The previous prime is 3080300257. The next prime is 3080300287. The reversal of 3080300272 is 2720030803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3080300257) and next prime (3080300287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13751229 + ... + 13751452.

Almost surely, 23080300272 is an apocalyptic number.

It is an amenable number.

3080300272 is an abundant number, since it is smaller than the sum of its proper divisors (3740364864).

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

3080300272 is a wasteful number, since it uses less digits than its factorization.

3080300272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27502696 (or 27502690 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3080300272 is about 55500.4528990530. The cubic root of 3080300272 is about 1455.0045499242.

The spelling of 3080300272 in words is "three billion, eighty million, three hundred thousand, two hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 27502681 55005362 110010724 192518767 220021448 385037534 440042896 770075068 1540150136 3080300272