Base | Representation |
---|---|
bin | 1000010110110… |
… | …11011000111000 |
3 | 11212220200110212 |
4 | 10023123120320 |
5 | 120421322012 |
6 | 10542330252 |
7 | 1510610453 |
oct | 413333070 |
9 | 155820425 |
10 | 70104632 |
11 | 36632714 |
12 | 1b589988 |
13 | 116a7340 |
14 | 944c49a |
15 | 624bb22 |
hex | 42db638 |
70104632 has 16 divisors (see below), whose sum is σ = 141557640. Its totient is φ = 32355936.
The previous prime is 70104631. The next prime is 70104641. The reversal of 70104632 is 23640107.
It is a junction number, because it is equal to n+sod(n) for n = 70104598 and 70104607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70104631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336938 + ... + 337145.
Almost surely, 270104632 is an apocalyptic number.
It is an amenable number.
70104632 is an abundant number, since it is smaller than the sum of its proper divisors (71453008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70104632 is a wasteful number, since it uses less digits than its factorization.
70104632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 674102 (or 674098 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 70104632 is about 8372.8508884370. The cubic root of 70104632 is about 412.3337698133. Note that the first 3 decimals are identical.
Adding to 70104632 its reverse (23640107), we get a palindrome (93744739).
The spelling of 70104632 in words is "seventy million, one hundred four thousand, six hundred thirty-two".
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