Base | Representation |
---|---|
bin | 10010001111011… |
… | …00101110010101 |
3 | 101122220212120101 |
4 | 21013230232111 |
5 | 303132410031 |
6 | 23103334101 |
7 | 3535406311 |
oct | 1107545625 |
9 | 348825511 |
10 | 153013141 |
11 | 79410046 |
12 | 432b1331 |
13 | 25915528 |
14 | 16470b41 |
15 | d677361 |
hex | 91ecb95 |
153013141 has 4 divisors (see below), whose sum is σ = 162013932. Its totient is φ = 144012352.
The previous prime is 153013139. The next prime is 153013151. The reversal of 153013141 is 141310351.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 141110641 + 11902500 = 11879^2 + 3450^2 .
It is a cyclic number.
It is not a de Polignac number, because 153013141 - 21 = 153013139 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 (153013111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4500370 + ... + 4500403.
It is an arithmetic number, because the mean of its divisors is an integer number (40503483).
Almost surely, 2153013141 is an apocalyptic number.
It is an amenable number.
153013141 is a deficient number, since it is larger than the sum of its proper divisors (9000791).
153013141 is an equidigital number, since it uses as much as digits as its factorization.
153013141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9000790.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 153013141 is about 12369.8480588890. The cubic root of 153013141 is about 534.8634361893.
Adding to 153013141 its reverse (141310351), we get a palindrome (294323492).
The spelling of 153013141 in words is "one hundred fifty-three million, thirteen thousand, one hundred forty-one".
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