Base | Representation |
---|---|
bin | 100111001101100011… |
… | …111000011010000001 |
3 | 11000200021001102010122 |
4 | 213031203320122001 |
5 | 1142211440103100 |
6 | 31201514510025 |
7 | 3020235225632 |
oct | 471543703201 |
9 | 130607042118 |
10 | 42103441025 |
11 | 16946327458 |
12 | 81b0435315 |
13 | 3c7caa6719 |
14 | 2075ab1889 |
15 | 11664cd985 |
hex | 9cd8f8681 |
42103441025 has 12 divisors (see below), whose sum is σ = 52215408000. Its totient is φ = 33678145680.
The previous prime is 42103441007. The next prime is 42103441031. The reversal of 42103441025 is 52014430124.
It is not a de Polignac number, because 42103441025 - 224 = 42086663809 is a prime.
It is a super-2 number, since 2×421034410252 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42103440985 and 42103441003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77576 + ... + 300374.
It is an arithmetic number, because the mean of its divisors is an integer number (4351284000).
Almost surely, 242103441025 is an apocalyptic number.
It is an amenable number.
42103441025 is a deficient number, since it is larger than the sum of its proper divisors (10111966975).
42103441025 is a wasteful number, since it uses less digits than its factorization.
42103441025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230368 (or 230363 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
Adding to 42103441025 its reverse (52014430124), we get a palindrome (94117871149).
The spelling of 42103441025 in words is "forty-two billion, one hundred three million, four hundred forty-one thousand, twenty-five".
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