Base | Representation |
---|---|
bin | 10010010000110… |
… | …00110000101000 |
3 | 101200021000222210 |
4 | 21020120300220 |
5 | 303204143022 |
6 | 23111245120 |
7 | 3540060213 |
oct | 1110306050 |
9 | 350230883 |
10 | 153193512 |
11 | 7952360a |
12 | 433797a0 |
13 | 25979664 |
14 | 164ba77a |
15 | d6b0a0c |
hex | 9218c28 |
153193512 has 16 divisors (see below), whose sum is σ = 382983840. Its totient is φ = 51064496.
The previous prime is 153193487. The next prime is 153193517. The reversal of 153193512 is 215391351.
It is a self number, because there is not a number n which added to its sum of digits gives 153193512.
It is not an unprimeable number, because it can be changed into a prime (153193517) 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, 3191508 + ... + 3191555.
It is an arithmetic number, because the mean of its divisors is an integer number (23936490).
Almost surely, 2153193512 is an apocalyptic number.
153193512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153193512 is an abundant number, since it is smaller than the sum of its proper divisors (229790328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153193512 is a wasteful number, since it uses less digits than its factorization.
153193512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6383072 (or 6383068 counting only the distinct ones).
The product of its digits is 4050, while the sum is 30.
The square root of 153193512 is about 12377.1366640269. The cubic root of 153193512 is about 535.0735182982.
The spelling of 153193512 in words is "one hundred fifty-three million, one hundred ninety-three thousand, five hundred twelve".
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