Base | Representation |
---|---|
bin | 100111000111111111… |
… | …100101011101100010 |
3 | 11000102202022011020102 |
4 | 213013333211131202 |
5 | 1142014032241122 |
6 | 31144340542402 |
7 | 3015022310126 |
oct | 470777453542 |
9 | 130382264212 |
10 | 42010040162 |
11 | 168a8632a62 |
12 | 81850b1a02 |
13 | 3c6663383c |
14 | 206751b586 |
15 | 115d1ce492 |
hex | 9c7fe5762 |
42010040162 has 16 divisors (see below), whose sum is σ = 63288768312. Its totient is φ = 20913941760.
The previous prime is 42010040143. The next prime is 42010040213. The reversal of 42010040162 is 26104001024.
It can be written as a sum of positive squares in 4 ways, for example, as 9652866001 + 32357174161 = 98249^2 + 179881^2 .
It is a super-3 number, since 3×420100401623 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501962 + ... + 579642.
Almost surely, 242010040162 is an apocalyptic number.
42010040162 is a deficient number, since it is larger than the sum of its proper divisors (21278728150).
42010040162 is a wasteful number, since it uses less digits than its factorization.
42010040162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78853.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 42010040162 its reverse (26104001024), we get a palindrome (68114041186).
The spelling of 42010040162 in words is "forty-two billion, ten million, forty thousand, one hundred sixty-two".
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