Base | Representation |
---|---|
bin | 100111100010100001… |
… | …100110110000110001 |
3 | 11001120202212220002121 |
4 | 213202201212300301 |
5 | 1143422010303001 |
6 | 31300441314241 |
7 | 3032035646113 |
oct | 474241466061 |
9 | 131522786077 |
10 | 42455166001 |
11 | 1700691a656 |
12 | 828a195981 |
13 | 4007914b01 |
14 | 20aa6ab3b3 |
15 | 11873086a1 |
hex | 9e2866c31 |
42455166001 has 8 divisors (see below), whose sum is σ = 42781163040. Its totient is φ = 42130388448.
The previous prime is 42455165981. The next prime is 42455166059. The reversal of 42455166001 is 10066155424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42455166001 - 25 = 42455165969 is a prime.
It is a super-2 number, since 2×424551660012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42455166401) 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, 234916 + ... + 374293.
It is an arithmetic number, because the mean of its divisors is an integer number (5347645380).
Almost surely, 242455166001 is an apocalyptic number.
It is an amenable number.
42455166001 is a deficient number, since it is larger than the sum of its proper divisors (325997039).
42455166001 is a wasteful number, since it uses less digits than its factorization.
42455166001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 609743.
The product of its (nonzero) digits is 28800, while the sum is 34.
The spelling of 42455166001 in words is "forty-two billion, four hundred fifty-five million, one hundred sixty-six thousand, one".
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