Base | Representation |
---|---|
bin | 10010010011001… |
… | …10110110000001 |
3 | 101200212021201110 |
4 | 21021212312001 |
5 | 303244411340 |
6 | 23122153533 |
7 | 3542561526 |
oct | 1111466601 |
9 | 350767643 |
10 | 153513345 |
11 | 79721937 |
12 | 434b28a9 |
13 | 25a5c0cb |
14 | 1656114d |
15 | d725680 |
hex | 9266d81 |
153513345 has 16 divisors (see below), whose sum is σ = 245776320. Its totient is φ = 81822144.
The previous prime is 153513323. The next prime is 153513361. The reversal of 153513345 is 543315351.
It is not a de Polignac number, because 153513345 - 25 = 153513313 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40126 + ... + 43784.
It is an arithmetic number, because the mean of its divisors is an integer number (15361020).
Almost surely, 2153513345 is an apocalyptic number.
153513345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
153513345 is a deficient number, since it is larger than the sum of its proper divisors (92262975).
153513345 is a wasteful number, since it uses less digits than its factorization.
153513345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6464.
The product of its digits is 13500, while the sum is 30.
The square root of 153513345 is about 12390.0502420289. The cubic root of 153513345 is about 535.4456298146.
Adding to 153513345 its reverse (543315351), we get a palindrome (696828696).
The spelling of 153513345 in words is "one hundred fifty-three million, five hundred thirteen thousand, three hundred forty-five".
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