Base | Representation |
---|---|
bin | 110111010110000111… |
… | …1110011100100000000 |
3 | 102100210010122210210111 |
4 | 1232230033303210000 |
5 | 3421403102112004 |
6 | 130333432241104 |
7 | 11405211555664 |
oct | 1565417634400 |
9 | 370703583714 |
10 | 118853941504 |
11 | 46450a51441 |
12 | 1b04bb40194 |
13 | b29192b34c |
14 | 5a770588a4 |
15 | 3159572a04 |
hex | 1bac3f3900 |
118853941504 has 81 divisors (see below), whose sum is σ = 246037661233. Its totient is φ = 57300540416.
The previous prime is 118853941501. The next prime is 118853941529. The reversal of 118853941504 is 405149358811.
The square root of 118853941504 is 344752.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 62324123904 + 56529817600 = 249648^2 + 237760^2 .
It is a super-2 number, since 2×1188539415042 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (118853941501) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 159964557 + ... + 159965299.
Almost surely, 2118853941504 is an apocalyptic number.
118853941504 is the 344752-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 118853941504
118853941504 is an abundant number, since it is smaller than the sum of its proper divisors (127183719729).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118853941504 is an frugal number, since it uses more digits than its factorization.
118853941504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1560 (or 774 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 49.
Multiplying 118853941504 by its sum of digits (49), we get a square (5823843133696 = 24132642).
The spelling of 118853941504 in words is "one hundred eighteen billion, eight hundred fifty-three million, nine hundred forty-one thousand, five hundred four".
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