Base | Representation |
---|---|
bin | 10010001010110… |
… | …11110111111100 |
3 | 101121210201201010 |
4 | 21011123313330 |
5 | 303004413321 |
6 | 23042515220 |
7 | 3530355462 |
oct | 1105336774 |
9 | 347721633 |
10 | 152419836 |
11 | 79045308 |
12 | 43065b10 |
13 | 2576846a |
14 | 16358832 |
15 | d5ab676 |
hex | 915bdfc |
152419836 has 12 divisors (see below), whose sum is σ = 355646312. Its totient is φ = 50806608.
The previous prime is 152419811. The next prime is 152419847. The reversal of 152419836 is 638914251.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 152419794 and 152419803.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6350815 + ... + 6350838.
Almost surely, 2152419836 is an apocalyptic number.
It is an amenable number.
152419836 is an abundant number, since it is smaller than the sum of its proper divisors (203226476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152419836 is a wasteful number, since it uses less digits than its factorization.
152419836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12701660 (or 12701658 counting only the distinct ones).
The product of its digits is 51840, while the sum is 39.
The square root of 152419836 is about 12345.8428630855. The cubic root of 152419836 is about 534.1712337840.
The spelling of 152419836 in words is "one hundred fifty-two million, four hundred nineteen thousand, eight hundred thirty-six".
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