Base | Representation |
---|---|
bin | 1000011101110011… |
… | …1110100111100101 |
3 | 12212101011000022111 |
4 | 2013130332213211 |
5 | 14123231130202 |
6 | 1013300001021 |
7 | 110213051500 |
oct | 20734764745 |
9 | 5771130274 |
10 | 2272520677 |
11 | a66862469 |
12 | 535090171 |
13 | 2a2a735bb |
14 | 177b58137 |
15 | d47946d7 |
hex | 8773e9e5 |
2272520677 has 12 divisors (see below), whose sum is σ = 2668256640. Its totient is φ = 1929665976.
The previous prime is 2272520671. The next prime is 2272520687. The reversal of 2272520677 is 7760252722.
It is not a de Polignac number, because 2272520677 - 215 = 2272487909 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2272520671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211477 + ... + 221962.
It is an arithmetic number, because the mean of its divisors is an integer number (222354720).
Almost surely, 22272520677 is an apocalyptic number.
It is an amenable number.
2272520677 is a deficient number, since it is larger than the sum of its proper divisors (395735963).
2272520677 is a wasteful number, since it uses less digits than its factorization.
2272520677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433560 (or 433553 counting only the distinct ones).
The product of its (nonzero) digits is 164640, while the sum is 40.
The square root of 2272520677 is about 47670.9626187683. The cubic root of 2272520677 is about 1314.7281075596.
The spelling of 2272520677 in words is "two billion, two hundred seventy-two million, five hundred twenty thousand, six hundred seventy-seven".
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