Base | Representation |
---|---|
bin | 10010010000010… |
… | …01001101101011 |
3 | 101200010210122101 |
4 | 21020021031223 |
5 | 303200123320 |
6 | 23110034231 |
7 | 3536403445 |
oct | 1110111553 |
9 | 350123571 |
10 | 153129835 |
11 | 7948a791 |
12 | 43348977 |
13 | 25956691 |
14 | 164a1495 |
15 | d69bc0a |
hex | 920936b |
153129835 has 16 divisors (see below), whose sum is σ = 193939200. Its totient is φ = 115749216.
The previous prime is 153129827. The next prime is 153129881. The reversal of 153129835 is 538921351.
It is a happy number.
It is not a de Polignac number, because 153129835 - 23 = 153129827 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 153129794 and 153129803.
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, 37882 + ... + 41728.
It is an arithmetic number, because the mean of its divisors is an integer number (12121200).
Almost surely, 2153129835 is an apocalyptic number.
153129835 is a deficient number, since it is larger than the sum of its proper divisors (40809365).
153129835 is a wasteful number, since it uses less digits than its factorization.
153129835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4290.
The product of its digits is 32400, while the sum is 37.
The square root of 153129835 is about 12374.5640327245. The cubic root of 153129835 is about 534.9993711234. Note that the first 3 decimals are identical.
The spelling of 153129835 in words is "one hundred fifty-three million, one hundred twenty-nine thousand, eight hundred thirty-five".
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