Base | Representation |
---|---|
bin | 10010001101110… |
… | …01011100000000 |
3 | 101122112012102001 |
4 | 21012321130000 |
5 | 303104144242 |
6 | 23055033344 |
7 | 3533543002 |
oct | 1106713400 |
9 | 348465361 |
10 | 152803072 |
11 | 79287234 |
12 | 4320b854 |
13 | 25870a26 |
14 | 16418372 |
15 | d634eb7 |
hex | 91b9700 |
152803072 has 36 divisors (see below), whose sum is σ = 322960176. Its totient is φ = 71905280.
The previous prime is 152803069. The next prime is 152803127. The reversal of 152803072 is 270308251.
It is a self number, because there is not a number n which added to its sum of digits gives 152803072.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13204 + ... + 21907.
It is an arithmetic number, because the mean of its divisors is an integer number (8971116).
Almost surely, 2152803072 is an apocalyptic number.
It is an amenable number.
152803072 is an abundant number, since it is smaller than the sum of its proper divisors (170157104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152803072 is an equidigital number, since it uses as much as digits as its factorization.
152803072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35144 (or 35130 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 152803072 is about 12361.3539711473. The cubic root of 152803072 is about 534.6185559481.
The spelling of 152803072 in words is "one hundred fifty-two million, eight hundred three thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •