Base | Representation |
---|---|
bin | 1001010000000011001… |
… | …1110010001101100000 |
3 | 120012012220212122100020 |
4 | 2110000303302031200 |
5 | 10100440401134320 |
6 | 201002112553440 |
7 | 14324240212230 |
oct | 2240063621540 |
9 | 505186778306 |
10 | 158927364960 |
11 | 61445399621 |
12 | 26974552880 |
13 | 11ca9c7a730 |
14 | 7999299cc0 |
15 | 420270e940 |
hex | 2500cf2360 |
158927364960 has 384 divisors, whose sum is σ = 616811811840. Its totient is φ = 33495883776.
The previous prime is 158927364901. The next prime is 158927364977. The reversal of 158927364960 is 69463729851.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 158927364894 and 158927364903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66523446 + ... + 66525834.
It is an arithmetic number, because the mean of its divisors is an integer number (1606280760).
It is a 1-persistent number, because it is pandigital, but 2⋅158927364960 = 317854729920 is not.
Almost surely, 2158927364960 is an apocalyptic number.
158927364960 is a gapful number since it is divisible by the number (10) 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 158927364960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308405905920).
158927364960 is an abundant number, since it is smaller than the sum of its proper divisors (457884446880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158927364960 is a wasteful number, since it uses less digits than its factorization.
158927364960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3950 (or 3942 counting only the distinct ones).
The product of its (nonzero) digits is 19595520, while the sum is 60.
The spelling of 158927364960 in words is "one hundred fifty-eight billion, nine hundred twenty-seven million, three hundred sixty-four thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •