Base | Representation |
---|---|
bin | 10010001010010… |
… | …10010101101011 |
3 | 101121200002011221 |
4 | 21011022111223 |
5 | 303000114021 |
6 | 23041202511 |
7 | 3526636204 |
oct | 1105122553 |
9 | 347602157 |
10 | 152348011 |
11 | 78aa6352 |
12 | 43030437 |
13 | 2574186a |
14 | 1633a5ab |
15 | d595241 |
hex | 914a56b |
152348011 has 4 divisors (see below), whose sum is σ = 155891032. Its totient is φ = 148804992.
The previous prime is 152348003. The next prime is 152348029. The reversal of 152348011 is 110843251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110843251 = 347 ⋅319433.
It is a cyclic number.
It is not a de Polignac number, because 152348011 - 23 = 152348003 is a prime.
It is a super-2 number, since 2×1523480112 = 46419832911312242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152348081) 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 in 3 ways as a sum of consecutive naturals, for example, 1771446 + ... + 1771531.
It is an arithmetic number, because the mean of its divisors is an integer number (38972758).
Almost surely, 2152348011 is an apocalyptic number.
152348011 is a deficient number, since it is larger than the sum of its proper divisors (3543021).
152348011 is an equidigital number, since it uses as much as digits as its factorization.
152348011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3543020.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 152348011 is about 12342.9336464230. The cubic root of 152348011 is about 534.0873145295.
The spelling of 152348011 in words is "one hundred fifty-two million, three hundred forty-eight thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •