Base | Representation |
---|---|
bin | 1100001110011011010… |
… | …11111011001000111110 |
3 | 1111011020220000200021100 |
4 | 12013031223323020332 |
5 | 23340242020441142 |
6 | 520550224513530 |
7 | 42230354536302 |
oct | 6071553731076 |
9 | 1434226020240 |
10 | 420062671422 |
11 | 152169477389 |
12 | 694b217b8a6 |
13 | 307c4cb9b54 |
14 | 1648c91dd02 |
15 | add7de3b4c |
hex | 61cdafb23e |
420062671422 has 24 divisors (see below), whose sum is σ = 925056049320. Its totient is φ = 137725465680.
The previous prime is 420062671411. The next prime is 420062671423. The reversal of 420062671422 is 224176260024.
420062671422 is a `hidden beast` number, since 4 + 2 + 0 + 0 + 626 + 7 + 1 + 4 + 22 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420062671423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191284272 + ... + 191286467.
It is an arithmetic number, because the mean of its divisors is an integer number (38544002055).
Almost surely, 2420062671422 is an apocalyptic number.
420062671422 is an abundant number, since it is smaller than the sum of its proper divisors (504993377898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420062671422 is a wasteful number, since it uses less digits than its factorization.
420062671422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382570808 (or 382570805 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 36.
The spelling of 420062671422 in words is "four hundred twenty billion, sixty-two million, six hundred seventy-one thousand, four hundred twenty-two".
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