Base | Representation |
---|---|
bin | 1010000001101… |
… | …0011000000100 |
3 | 2221010102020021 |
4 | 2200122120010 |
5 | 41231113301 |
6 | 4101144524 |
7 | 1020266614 |
oct | 240323004 |
9 | 87112207 |
10 | 42051076 |
11 | 21811661 |
12 | 120bb144 |
13 | 89342c2 |
14 | 5828a44 |
15 | 3a598a1 |
hex | 281a604 |
42051076 has 48 divisors (see below), whose sum is σ = 79168320. Its totient is φ = 19514880.
The previous prime is 42051043. The next prime is 42051077. The reversal of 42051076 is 67015024.
It is a self number, because there is not a number n which added to its sum of digits gives 42051076.
It is not an unprimeable number, because it can be changed into a prime (42051077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472440 + ... + 472528.
It is an arithmetic number, because the mean of its divisors is an integer number (1649340).
Almost surely, 242051076 is an apocalyptic number.
It is an amenable number.
42051076 is a deficient number, since it is larger than the sum of its proper divisors (37117244).
42051076 is a wasteful number, since it uses less digits than its factorization.
42051076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244 (or 242 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 42051076 is about 6484.6801000512. The cubic root of 42051076 is about 347.7435133905.
The spelling of 42051076 in words is "forty-two million, fifty-one thousand, seventy-six".
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