Base | Representation |
---|---|
bin | 1100001111001011000… |
… | …00100101111011110010 |
3 | 1111012021202002122220210 |
4 | 12013211200211323302 |
5 | 23342101330313122 |
6 | 521054023244550 |
7 | 42243310020144 |
oct | 6074540457362 |
9 | 1435252078823 |
10 | 420462354162 |
11 | 1523540459a4 |
12 | 695a3ba9756 |
13 | 30859a49c06 |
14 | 164c9a40c94 |
15 | ae0d04340c |
hex | 61e5825ef2 |
420462354162 has 16 divisors (see below), whose sum is σ = 845327457792. Its totient is φ = 139420326480.
The previous prime is 420462354139. The next prime is 420462354163. The reversal of 420462354162 is 261453264024.
It is a happy number.
It is a super-2 number, since 2×4204623541622 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 420462354162.
It is not an unprimeable number, because it can be changed into a prime (420462354163) 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, 183446653 + ... + 183448944.
It is an arithmetic number, because the mean of its divisors is an integer number (52832966112).
Almost surely, 2420462354162 is an apocalyptic number.
420462354162 is an abundant number, since it is smaller than the sum of its proper divisors (424865103630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420462354162 is a wasteful number, since it uses less digits than its factorization.
420462354162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366895793.
The product of its (nonzero) digits is 276480, while the sum is 39.
The spelling of 420462354162 in words is "four hundred twenty billion, four hundred sixty-two million, three hundred fifty-four thousand, one hundred sixty-two".
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