Base | Representation |
---|---|
bin | 1010010100100110… |
… | …1010100001111001 |
3 | 21011002200220120100 |
4 | 2211021222201321 |
5 | 21133304233022 |
6 | 1134535150013 |
7 | 125443122465 |
oct | 24511524171 |
9 | 7132626510 |
10 | 2770774137 |
11 | 11a203668a |
12 | 653b15309 |
13 | 352066731 |
14 | 1c3db74a5 |
15 | 1133b51ac |
hex | a526a879 |
2770774137 has 24 divisors (see below), whose sum is σ = 4102993440. Its totient is φ = 1800745920.
The previous prime is 2770774133. The next prime is 2770774159. The reversal of 2770774137 is 7314770772.
It is not a de Polignac number, because 2770774137 - 22 = 2770774133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2770774092 and 2770774101.
It is not an unprimeable number, because it can be changed into a prime (2770774133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 731314 + ... + 735092.
It is an arithmetic number, because the mean of its divisors is an integer number (170958060).
Almost surely, 22770774137 is an apocalyptic number.
It is an amenable number.
2770774137 is a deficient number, since it is larger than the sum of its proper divisors (1332219303).
2770774137 is a wasteful number, since it uses less digits than its factorization.
2770774137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5813 (or 5810 counting only the distinct ones).
The product of its (nonzero) digits is 403368, while the sum is 45.
The square root of 2770774137 is about 52638.1433658141. The cubic root of 2770774137 is about 1404.5386946527.
The spelling of 2770774137 in words is "two billion, seven hundred seventy million, seven hundred seventy-four thousand, one hundred thirty-seven".
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