Base | Representation |
---|---|
bin | 1000111010100000001… |
… | …1101101001010110000 |
3 | 112122021211022201210000 |
4 | 2032220003231022300 |
5 | 10002114202232323 |
6 | 154204134310000 |
7 | 14031015262041 |
oct | 2165003551260 |
9 | 478254281700 |
10 | 153143399088 |
11 | 59a47502439 |
12 | 2581b4b8300 |
13 | 11597891214 |
14 | 75ab0448c8 |
15 | 3eb4a4be43 |
hex | 23a80ed2b0 |
153143399088 has 600 divisors, whose sum is σ = 494858327040. Its totient is φ = 45575861760.
The previous prime is 153143399077. The next prime is 153143399173. The reversal of 153143399088 is 880993341351.
153143399088 is a `hidden beast` number, since 15 + 31 + 433 + 9 + 90 + 88 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2595650803 + ... + 2595650861.
Almost surely, 2153143399088 is an apocalyptic number.
153143399088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 153143399088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247429163520).
153143399088 is an abundant number, since it is smaller than the sum of its proper divisors (341714927952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153143399088 is a wasteful number, since it uses less digits than its factorization.
153143399088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239 (or 171 counting only the distinct ones).
The product of its (nonzero) digits is 2799360, while the sum is 54.
The spelling of 153143399088 in words is "one hundred fifty-three billion, one hundred forty-three million, three hundred ninety-nine thousand, eighty-eight".
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