Base | Representation |
---|---|
bin | 10010010000000… |
… | …10000000111001 |
3 | 101200002022012011 |
4 | 21020002000321 |
5 | 303143202340 |
6 | 23105245521 |
7 | 3536221456 |
oct | 1110020071 |
9 | 350068164 |
10 | 153100345 |
11 | 7946a612 |
12 | 433338a1 |
13 | 25946128 |
14 | 1649482d |
15 | d6930ea |
hex | 9202039 |
153100345 has 16 divisors (see below), whose sum is σ = 188126352. Its totient is φ = 119577600.
The previous prime is 153100327. The next prime is 153100349. The reversal of 153100345 is 543001351.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 1022121 + 152078224 = 1011^2 + 12332^2 .
It is not a de Polignac number, because 153100345 - 25 = 153100313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153100349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34789 + ... + 38941.
It is an arithmetic number, because the mean of its divisors is an integer number (11757897).
Almost surely, 2153100345 is an apocalyptic number.
It is an amenable number.
153100345 is a deficient number, since it is larger than the sum of its proper divisors (35026007).
153100345 is a wasteful number, since it uses less digits than its factorization.
153100345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4332.
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 153100345 is about 12373.3724182213. The cubic root of 153100345 is about 534.9650252269.
Adding to 153100345 its reverse (543001351), we get a palindrome (696101696).
The spelling of 153100345 in words is "one hundred fifty-three million, one hundred thousand, three hundred forty-five".
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