Base | Representation |
---|---|
bin | 100111100010010110… |
… | …100001010010101111 |
3 | 11001120120102020211111 |
4 | 213202112201102233 |
5 | 1143420234310030 |
6 | 31300255132451 |
7 | 3032002153624 |
oct | 474226412257 |
9 | 131516366744 |
10 | 42452260015 |
11 | 17005215310 |
12 | 8289214127 |
13 | 40071381a9 |
14 | 20aa15234b |
15 | 1186e3262a |
hex | 9e25a14af |
42452260015 has 16 divisors (see below), whose sum is σ = 57490210080. Its totient is φ = 29809736320.
The previous prime is 42452260003. The next prime is 42452260061. The reversal of 42452260015 is 51006225424.
42452260015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42452260015 - 29 = 42452259503 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13306324 + ... + 13309513.
It is an arithmetic number, because the mean of its divisors is an integer number (3593138130).
Almost surely, 242452260015 is an apocalyptic number.
42452260015 is a deficient number, since it is larger than the sum of its proper divisors (15037950065).
42452260015 is a wasteful number, since it uses less digits than its factorization.
42452260015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26615882.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 42452260015 its reverse (51006225424), we get a palindrome (93458485439).
The spelling of 42452260015 in words is "forty-two billion, four hundred fifty-two million, two hundred sixty thousand, fifteen".
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