Base | Representation |
---|---|
bin | 1000010110011… |
… | …10111010010100 |
3 | 11212211002100222 |
4 | 10023032322110 |
5 | 120413203044 |
6 | 10541253512 |
7 | 1510305452 |
oct | 413167224 |
9 | 155732328 |
10 | 70053524 |
11 | 365a8282 |
12 | 1b564298 |
13 | 11689cb8 |
14 | 94379d2 |
15 | 623b8ee |
hex | 42cee94 |
70053524 has 6 divisors (see below), whose sum is σ = 122593674. Its totient is φ = 35026760.
The previous prime is 70053523. The next prime is 70053553. The reversal of 70053524 is 42535007.
It can be written as a sum of positive squares in only one way, i.e., 56731024 + 13322500 = 7532^2 + 3650^2 .
It is a junction number, because it is equal to n+sod(n) for n = 70053493 and 70053502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70053523) 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 as a sum of consecutive naturals, namely, 8756687 + ... + 8756694.
It is an arithmetic number, because the mean of its divisors is an integer number (20432279).
Almost surely, 270053524 is an apocalyptic number.
It is an amenable number.
70053524 is a deficient number, since it is larger than the sum of its proper divisors (52540150).
70053524 is a wasteful number, since it uses less digits than its factorization.
70053524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17513385 (or 17513383 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 70053524 is about 8369.7983249299. The cubic root of 70053524 is about 412.2335449693.
The spelling of 70053524 in words is "seventy million, fifty-three thousand, five hundred twenty-four".
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