Base | Representation |
---|---|
bin | 10010001000000… |
… | …01101010101001 |
3 | 101121002221212021 |
4 | 21010001222221 |
5 | 302411102340 |
6 | 23030544441 |
7 | 3524256316 |
oct | 1104015251 |
9 | 347087767 |
10 | 152050345 |
11 | 78912747 |
12 | 42b08121 |
13 | 25669225 |
14 | 1629dd0d |
15 | d536e4a |
hex | 9101aa9 |
152050345 has 8 divisors (see below), whose sum is σ = 186910920. Its totient is φ = 118673280.
The previous prime is 152050343. The next prime is 152050357. The reversal of 152050345 is 543050251.
It can be written as a sum of positive squares in 4 ways, for example, as 7160976 + 144889369 = 2676^2 + 12037^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152050345 - 21 = 152050343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152050343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370650 + ... + 371059.
It is an arithmetic number, because the mean of its divisors is an integer number (23363865).
Almost surely, 2152050345 is an apocalyptic number.
It is an amenable number.
152050345 is a deficient number, since it is larger than the sum of its proper divisors (34860575).
152050345 is an equidigital number, since it uses as much as digits as its factorization.
152050345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 741755.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 152050345 is about 12330.8695962612. The cubic root of 152050345 is about 533.7392445917.
The spelling of 152050345 in words is "one hundred fifty-two million, fifty thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •