Base | Representation |
---|---|
bin | 100111010011100110… |
… | …000010011000010110 |
3 | 11000221022112100110000 |
4 | 213103212002120112 |
5 | 1142413343410322 |
6 | 31215532312130 |
7 | 3022604525364 |
oct | 472346023026 |
9 | 130838470400 |
10 | 42204669462 |
11 | 1699848791a |
12 | 821a312646 |
13 | 3c97a5a3c7 |
14 | 2085302634 |
15 | 11703273ac |
hex | 9d3982616 |
42204669462 has 80 divisors (see below), whose sum is σ = 97016762304. Its totient is φ = 13705200000.
The previous prime is 42204669457. The next prime is 42204669469. The reversal of 42204669462 is 26496640224.
42204669462 is a `hidden beast` number, since 42 + 2 + 0 + 466 + 94 + 62 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42204669469) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4983912 + ... + 4992372.
Almost surely, 242204669462 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42204669462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48508381152).
42204669462 is an abundant number, since it is smaller than the sum of its proper divisors (54812092842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42204669462 is a wasteful number, since it uses less digits than its factorization.
42204669462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9267 (or 9258 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 45.
The spelling of 42204669462 in words is "forty-two billion, two hundred four million, six hundred sixty-nine thousand, four hundred sixty-two".
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