Base | Representation |
---|---|
bin | 100000110001101010110… |
… | …110100000110010010101 |
3 | 21222022201112022102212001 |
4 | 200301222312200302111 |
5 | 243400311004204234 |
6 | 4442415015555301 |
7 | 321504320120530 |
oct | 40615266406225 |
9 | 7868645272761 |
10 | 2252355538069 |
11 | 799244a8970a |
12 | 30463138bb31 |
13 | 13451c642470 |
14 | 7b02c069a17 |
15 | 3d8c79d8d14 |
hex | 20c6ada0c95 |
2252355538069 has 64 divisors (see below), whose sum is σ = 2832503564800. Its totient is φ = 1743710146560.
The previous prime is 2252355538051. The next prime is 2252355538109. The reversal of 2252355538069 is 9608355532522.
It is a cyclic number.
It is not a de Polignac number, because 2252355538069 - 231 = 2250208054421 is a prime.
It is a super-2 number, since 2×22523555380692 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252355538039) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 549486982 + ... + 549491080.
It is an arithmetic number, because the mean of its divisors is an integer number (44257868200).
Almost surely, 22252355538069 is an apocalyptic number.
It is an amenable number.
2252355538069 is a deficient number, since it is larger than the sum of its proper divisors (580148026731).
2252355538069 is a wasteful number, since it uses less digits than its factorization.
2252355538069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4830.
The product of its (nonzero) digits is 19440000, while the sum is 55.
The spelling of 2252355538069 in words is "two trillion, two hundred fifty-two billion, three hundred fifty-five million, five hundred thirty-eight thousand, sixty-nine".
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