Base | Representation |
---|---|
bin | 1000111010111000010… |
… | …0100000011100110000 |
3 | 112122112212010121222210 |
4 | 2032232010200130300 |
5 | 10002321013204212 |
6 | 154222140332120 |
7 | 14033351552316 |
oct | 2165604403460 |
9 | 478485117883 |
10 | 153244272432 |
11 | 59a99440039 |
12 | 25849244040 |
13 | 115b274c3a4 |
14 | 75ba5c20b6 |
15 | 3ebd82553c |
hex | 23ae120730 |
153244272432 has 30 divisors (see below), whose sum is σ = 395888043612. Its totient is φ = 51080520096.
The previous prime is 153244272431. The next prime is 153244272463. The reversal of 153244272432 is 234272442351.
It is not an unprimeable number, because it can be changed into a prime (153244272431) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2683893 + ... + 2740395.
Almost surely, 2153244272432 is an apocalyptic number.
153244272432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153244272432 is an abundant number, since it is smaller than the sum of its proper divisors (242643771180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153244272432 is an frugal number, since it uses more digits than its factorization.
153244272432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113017 (or 56508 counting only the distinct ones).
The product of its digits is 322560, while the sum is 39.
The spelling of 153244272432 in words is "one hundred fifty-three billion, two hundred forty-four million, two hundred seventy-two thousand, four hundred thirty-two".
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