Base | Representation |
---|---|
bin | 1110111110000101… |
… | …11011011001101101 |
3 | 202202010010122111221 |
4 | 13133002323121231 |
5 | 112424441212221 |
6 | 3405301543341 |
7 | 403110555331 |
oct | 73702733155 |
9 | 22663118457 |
10 | 8037054061 |
11 | 3454786743 |
12 | 1683714b51 |
13 | 9b1117aba |
14 | 5635917c1 |
15 | 3208b9541 |
hex | 1df0bb66d |
8037054061 has 2 divisors, whose sum is σ = 8037054062. Its totient is φ = 8037054060.
The previous prime is 8037054029. The next prime is 8037054089. The reversal of 8037054061 is 1604507308.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4140922500 + 3896131561 = 64350^2 + 62419^2 .
It is a cyclic number.
It is not a de Polignac number, because 8037054061 - 25 = 8037054029 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8037052061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4018527030 + 4018527031.
It is an arithmetic number, because the mean of its divisors is an integer number (4018527031).
Almost surely, 28037054061 is an apocalyptic number.
It is an amenable number.
8037054061 is a deficient number, since it is larger than the sum of its proper divisors (1).
8037054061 is an equidigital number, since it uses as much as digits as its factorization.
8037054061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 8037054061 is about 89649.6182981277. The cubic root of 8037054061 is about 2003.0830832733.
It can be divided in two parts, 80370 and 54061, that added together give a palindrome (134431).
The spelling of 8037054061 in words is "eight billion, thirty-seven million, fifty-four thousand, sixty-one".
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