Base | Representation |
---|---|
bin | 10010001010101… |
… | …00100111111101 |
3 | 101121202012222022 |
4 | 21011110213331 |
5 | 303002441031 |
6 | 23042125525 |
7 | 3530203061 |
oct | 1105244775 |
9 | 347665868 |
10 | 152390141 |
11 | 79024a72 |
12 | 430508a5 |
13 | 25757aa7 |
14 | 1634baa1 |
15 | d5a297b |
hex | 91549fd |
152390141 has 8 divisors (see below), whose sum is σ = 157449984. Its totient is φ = 147339360.
The previous prime is 152390137. The next prime is 152390191. The reversal of 152390141 is 141093251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 152390141 - 22 = 152390137 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 152390141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152390101) 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, 56561 + ... + 59193.
It is an arithmetic number, because the mean of its divisors is an integer number (19681248).
Almost surely, 2152390141 is an apocalyptic number.
It is an amenable number.
152390141 is a deficient number, since it is larger than the sum of its proper divisors (5059843).
152390141 is a wasteful number, since it uses less digits than its factorization.
152390141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4531.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 152390141 is about 12344.6401729658. The cubic root of 152390141 is about 534.1365417880.
The spelling of 152390141 in words is "one hundred fifty-two million, three hundred ninety thousand, one hundred forty-one".
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