Base | Representation |
---|---|
bin | 10010100000000… |
… | …10111111001011 |
3 | 101211001001102002 |
4 | 21100002333023 |
5 | 304212421413 |
6 | 23222301215 |
7 | 3563122313 |
oct | 1120027713 |
9 | 354031362 |
10 | 155201483 |
11 | 7a675198 |
12 | 43b8780b |
13 | 262005c8 |
14 | 16880443 |
15 | d95a958 |
hex | 9402fcb |
155201483 has 4 divisors (see below), whose sum is σ = 164331000. Its totient is φ = 146071968.
The previous prime is 155201479. The next prime is 155201509. The reversal of 155201483 is 384102551.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 155201483 - 22 = 155201479 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (155201083) 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, 4564733 + ... + 4564766.
It is an arithmetic number, because the mean of its divisors is an integer number (41082750).
Almost surely, 2155201483 is an apocalyptic number.
155201483 is a deficient number, since it is larger than the sum of its proper divisors (9129517).
155201483 is an equidigital number, since it uses as much as digits as its factorization.
155201483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9129516.
The product of its (nonzero) digits is 4800, while the sum is 29.
The square root of 155201483 is about 12457.9887221012. The cubic root of 155201483 is about 537.4011881096.
The spelling of 155201483 in words is "one hundred fifty-five million, two hundred one thousand, four hundred eighty-three".
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