Base | Representation |
---|---|
bin | 1000111000100010100… |
… | …0000110110001100000 |
3 | 112120221002001122120221 |
4 | 2032020220012301200 |
5 | 10000024203221430 |
6 | 154035540012424 |
7 | 14011653123124 |
oct | 2161050066140 |
9 | 476832048527 |
10 | 152616070240 |
11 | 597a687a477 |
12 | 256b2991114 |
13 | 1151255ac0a |
14 | 755adb7584 |
15 | 3e835d657a |
hex | 2388a06c60 |
152616070240 has 96 divisors (see below), whose sum is σ = 372759045120. Its totient is φ = 58986278400.
The previous prime is 152616070237. The next prime is 152616070267. The reversal of 152616070240 is 42070616251.
It is a super-2 number, since 2×1526160702402 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152616070196 and 152616070205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3245295 + ... + 3291985.
It is an arithmetic number, because the mean of its divisors is an integer number (3882906720).
Almost surely, 2152616070240 is an apocalyptic number.
152616070240 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 152616070240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186379522560).
152616070240 is an abundant number, since it is smaller than the sum of its proper divisors (220142974880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152616070240 is a wasteful number, since it uses less digits than its factorization.
152616070240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47396 (or 47388 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
Adding to 152616070240 its reverse (42070616251), we get a palindrome (194686686491).
The spelling of 152616070240 in words is "one hundred fifty-two billion, six hundred sixteen million, seventy thousand, two hundred forty".
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