Search a number
-
+
3063161140 = 2251311781389
BaseRepresentation
bin1011011010010100…
…0010000100110100
321220110212201010121
42312211002010310
522233132124030
61223542101324
7135623303644
oct26645020464
97813781117
103063161140
111332090336
12715a1a844
1339a7ca2b0
14210b68524
1512ddbd47a
hexb6942134

3063161140 has 24 divisors (see below), whose sum is σ = 6927457320. Its totient is φ = 1131013248.

The previous prime is 3063161131. The next prime is 3063161161. The reversal of 3063161140 is 411613603.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60559524 + 3002601616 = 7782^2 + 54796^2 .

It is a congruent number.

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, 5890435 + ... + 5890954.

It is an arithmetic number, because the mean of its divisors is an integer number (288644055).

Almost surely, 23063161140 is an apocalyptic number.

It is an amenable number.

3063161140 is an abundant number, since it is smaller than the sum of its proper divisors (3864296180).

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

3063161140 is a wasteful number, since it uses less digits than its factorization.

3063161140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11781411 (or 11781409 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3063161140 is about 55345.8321827398. The cubic root of 3063161140 is about 1452.3009271126.

Adding to 3063161140 its reverse (411613603), we get a palindrome (3474774743).

The spelling of 3063161140 in words is "three billion, sixty-three million, one hundred sixty-one thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 11781389 23562778 47125556 58906945 117813890 153158057 235627780 306316114 612632228 765790285 1531580570 3063161140