Base | Representation |
---|---|
bin | 101010001100110100… |
… | …111011011011010101 |
3 | 11022221220012021211020 |
4 | 222030310323123111 |
5 | 1220244430424401 |
6 | 32452145031353 |
7 | 3162611455203 |
oct | 521464733325 |
9 | 138856167736 |
10 | 45312358101 |
11 | 1824271033a |
12 | 8947025559 |
13 | 4371847c1a |
14 | 229bd3c073 |
15 | 12a308dd36 |
hex | a8cd3b6d5 |
45312358101 has 16 divisors (see below), whose sum is σ = 62748026880. Its totient is φ = 29054421360.
The previous prime is 45312358081. The next prime is 45312358111. The reversal of 45312358101 is 10185321354.
It is not a de Polignac number, because 45312358101 - 27 = 45312357973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45312358111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1479411 + ... + 1509728.
It is an arithmetic number, because the mean of its divisors is an integer number (3921751680).
Almost surely, 245312358101 is an apocalyptic number.
It is an amenable number.
45312358101 is a deficient number, since it is larger than the sum of its proper divisors (17435668779).
45312358101 is a wasteful number, since it uses less digits than its factorization.
45312358101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2989336.
The product of its (nonzero) digits is 14400, while the sum is 33.
Adding to 45312358101 its reverse (10185321354), we get a palindrome (55497679455).
It can be divided in two parts, 4531 and 2358101, that added together give a palindrome (2362632).
The spelling of 45312358101 in words is "forty-five billion, three hundred twelve million, three hundred fifty-eight thousand, one hundred one".
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