Base | Representation |
---|---|
bin | 10010001001100… |
… | …10111001111011 |
3 | 101121111012111222 |
4 | 21010302321323 |
5 | 302434031102 |
6 | 23035142255 |
7 | 3526056314 |
oct | 1104627173 |
9 | 347435458 |
10 | 152252027 |
11 | 78a40224 |
12 | 42ba498b |
13 | 25709c75 |
14 | 1631360b |
15 | d576aa2 |
hex | 9132e7b |
152252027 has 2 divisors, whose sum is σ = 152252028. Its totient is φ = 152252026.
The previous prime is 152251993. The next prime is 152252047. The reversal of 152252027 is 720252251.
It is a strong prime.
It is an emirp because it is prime and its reverse (720252251) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 152252027 - 218 = 151989883 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 152251987 and 152252005.
It is not a weakly prime, because it can be changed into another prime (152252047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76126013 + 76126014.
It is an arithmetic number, because the mean of its divisors is an integer number (76126014).
Almost surely, 2152252027 is an apocalyptic number.
152252027 is a deficient number, since it is larger than the sum of its proper divisors (1).
152252027 is an equidigital number, since it uses as much as digits as its factorization.
152252027 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 152252027 is about 12339.0448171647. The cubic root of 152252027 is about 533.9751270754.
The spelling of 152252027 in words is "one hundred fifty-two million, two hundred fifty-two thousand, twenty-seven".
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