Base | Representation |
---|---|
bin | 10010000111101… |
… | …10100110001010 |
3 | 101121000122122220 |
4 | 21003312212022 |
5 | 302403130002 |
6 | 23025554510 |
7 | 3524010162 |
oct | 1103664612 |
9 | 347018586 |
10 | 152005002 |
11 | 78891676 |
12 | 42aa5a36 |
13 | 256516b6 |
14 | 1628b5a2 |
15 | d5287bc |
hex | 90f698a |
152005002 has 8 divisors (see below), whose sum is σ = 304010016. Its totient is φ = 50668332.
The previous prime is 152004989. The next prime is 152005013. The reversal of 152005002 is 200500251.
It is a sphenic number, since it is the product of 3 distinct primes.
152005002 is an admirable number.
It is an unprimeable number.
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, 12667078 + ... + 12667089.
It is an arithmetic number, because the mean of its divisors is an integer number (38001252).
Almost surely, 2152005002 is an apocalyptic number.
152005002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152005002 is a wasteful number, since it uses less digits than its factorization.
152005002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25334172.
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 152005002 is about 12329.0308621562. The cubic root of 152005002 is about 533.6861837789.
Adding to 152005002 its reverse (200500251), we get a palindrome (352505253).
It can be divided in two parts, 15200 and 5002, that added together give a palindrome (20202).
The spelling of 152005002 in words is "one hundred fifty-two million, five thousand, two".
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