Base | Representation |
---|---|
bin | 10010001000100… |
… | …11111011010101 |
3 | 101121020202110111 |
4 | 21010103323111 |
5 | 302421001031 |
6 | 23032323021 |
7 | 3525020350 |
oct | 1104237325 |
9 | 347222414 |
10 | 152125141 |
11 | 78963963 |
12 | 42b43471 |
13 | 2569429c |
14 | 162bd297 |
15 | d54e1b1 |
hex | 9113ed5 |
152125141 has 8 divisors (see below), whose sum is σ = 173955584. Its totient is φ = 130319280.
The previous prime is 152125123. The next prime is 152125177. The reversal of 152125141 is 141521251.
152125141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152125141 - 223 = 143736533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152125121) 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, 9931 + ... + 20071.
It is an arithmetic number, because the mean of its divisors is an integer number (21744448).
Almost surely, 2152125141 is an apocalyptic number.
It is an amenable number.
152125141 is a deficient number, since it is larger than the sum of its proper divisors (21830443).
152125141 is a wasteful number, since it uses less digits than its factorization.
152125141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12291.
The product of its digits is 400, while the sum is 22.
The square root of 152125141 is about 12333.9020994980. The cubic root of 152125141 is about 533.8267485393.
Adding to 152125141 its reverse (141521251), we get a palindrome (293646392).
It can be divided in two parts, 1521 and 25141, that added together give a palindrome (26662).
The spelling of 152125141 in words is "one hundred fifty-two million, one hundred twenty-five thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •