Base | Representation |
---|---|
bin | 1000111001010110110… |
… | …0010010110010101000 |
3 | 112121111100112020200000 |
4 | 2032111230102302220 |
5 | 10001001312144343 |
6 | 154113410143000 |
7 | 14020254242640 |
oct | 2162554226250 |
9 | 477440466600 |
10 | 152835271848 |
11 | 598a9587926 |
12 | 25754281a60 |
13 | 11548aa90cc |
14 | 757c157520 |
15 | 3e97984ed3 |
hex | 2395b12ca8 |
152835271848 has 192 divisors, whose sum is σ = 491373442560. Its totient is φ = 43596812736.
The previous prime is 152835271807. The next prime is 152835271879. The reversal of 152835271848 is 848172538251.
It is a happy number.
152835271848 is a `hidden beast` number, since 1 + 528 + 3 + 5 + 2 + 71 + 8 + 48 = 666.
It is a super-2 number, since 2×1528352718482 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 152835271794 and 152835271803.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 8741211 + ... + 8758677.
It is an arithmetic number, because the mean of its divisors is an integer number (2559236680).
Almost surely, 2152835271848 is an apocalyptic number.
152835271848 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 152835271848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245686721280).
152835271848 is an abundant number, since it is smaller than the sum of its proper divisors (338538170712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152835271848 is a wasteful number, since it uses less digits than its factorization.
152835271848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18138 (or 18122 counting only the distinct ones).
The product of its digits is 4300800, while the sum is 54.
The spelling of 152835271848 in words is "one hundred fifty-two billion, eight hundred thirty-five million, two hundred seventy-one thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •