Base | Representation |
---|---|
bin | 1001001000110001… |
… | …1101111111011011 |
3 | 20022221021012122021 |
4 | 2102030131333123 |
5 | 20010400221412 |
6 | 1043214435311 |
7 | 114531651424 |
oct | 22214357733 |
9 | 6287235567 |
10 | 2452742107 |
11 | 10495664a2 |
12 | 585502b37 |
13 | 3011c41ba |
14 | 193a6c64b |
15 | e54e3607 |
hex | 9231dfdb |
2452742107 has 12 divisors (see below), whose sum is σ = 2507318688. Its totient is φ = 2398690800.
The previous prime is 2452742101. The next prime is 2452742119. The reversal of 2452742107 is 7012472542.
It is a de Polignac number, because none of the positive numbers 2k-2452742107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2452742101) 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, 6683038 + ... + 6683404.
It is an arithmetic number, because the mean of its divisors is an integer number (208943224).
Almost surely, 22452742107 is an apocalyptic number.
2452742107 is a deficient number, since it is larger than the sum of its proper divisors (54576581).
2452742107 is an frugal number, since it uses more digits than its factorization.
2452742107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1090 (or 759 counting only the distinct ones).
The product of its (nonzero) digits is 31360, while the sum is 34.
The square root of 2452742107 is about 49525.1664005281. The cubic root of 2452742107 is about 1348.6025057373.
The spelling of 2452742107 in words is "two billion, four hundred fifty-two million, seven hundred forty-two thousand, one hundred seven".
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