Base | Representation |
---|---|
bin | 1001000110010010… |
… | …0001001111011101 |
3 | 20022012120011010220 |
4 | 2101210201033131 |
5 | 20000210112121 |
6 | 1042202151553 |
7 | 114343643466 |
oct | 22144411735 |
9 | 6265504126 |
10 | 2442269661 |
11 | 1043663387 |
12 | 581ab25b9 |
13 | 2cbc985a0 |
14 | 192503d6d |
15 | e46256c6 |
hex | 919213dd |
2442269661 has 8 divisors (see below), whose sum is σ = 3506848800. Its totient is φ = 1502935152.
The previous prime is 2442269617. The next prime is 2442269681. The reversal of 2442269661 is 1669622442.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2442269661 - 29 = 2442269149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2442269681) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31311111 + ... + 31311188.
It is an arithmetic number, because the mean of its divisors is an integer number (438356100).
Almost surely, 22442269661 is an apocalyptic number.
It is an amenable number.
2442269661 is a deficient number, since it is larger than the sum of its proper divisors (1064579139).
2442269661 is a wasteful number, since it uses less digits than its factorization.
2442269661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62622315.
The product of its digits is 248832, while the sum is 42.
The square root of 2442269661 is about 49419.3247728052. The cubic root of 2442269661 is about 1346.6803964374.
The spelling of 2442269661 in words is "two billion, four hundred forty-two million, two hundred sixty-nine thousand, six hundred sixty-one".
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