Base | Representation |
---|---|
bin | 10010010101110… |
… | …11001111111100 |
3 | 101201111211222000 |
4 | 21022323033330 |
5 | 303341442233 |
6 | 23133422300 |
7 | 3545531466 |
oct | 1112731774 |
9 | 351454860 |
10 | 153859068 |
11 | 79938660 |
12 | 4363a990 |
13 | 25b5058c |
14 | 16611136 |
15 | d792d13 |
hex | 92bb3fc |
153859068 has 96 divisors (see below), whose sum is σ = 441880320. Its totient is φ = 45904320.
The previous prime is 153859063. The next prime is 153859091. The reversal of 153859068 is 860958351.
153859068 is a `hidden beast` number, since 1 + 53 + 8 + 590 + 6 + 8 = 666.
It is a super-2 number, since 2×1538590682 = 47345225611657248, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153859063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78630 + ... + 80562.
It is an arithmetic number, because the mean of its divisors is an integer number (4602920).
Almost surely, 2153859068 is an apocalyptic number.
153859068 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 153859068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220940160).
153859068 is an abundant number, since it is smaller than the sum of its proper divisors (288021252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153859068 is a wasteful number, since it uses less digits than its factorization.
153859068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2024 (or 2016 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 45.
The square root of 153859068 is about 12403.9940341811. The cubic root of 153859068 is about 535.8472823623.
It can be divided in two parts, 1538 and 59068, that added together give a palindrome (60606).
The spelling of 153859068 in words is "one hundred fifty-three million, eight hundred fifty-nine thousand, sixty-eight".
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