Base | Representation |
---|---|
bin | 111000010101011100… |
… | …111000011100100100 |
3 | 12210010121112200020100 |
4 | 320111130320130210 |
5 | 1442340243404131 |
6 | 43442150304100 |
7 | 4240661466441 |
oct | 702534703444 |
9 | 183117480210 |
10 | 60489434916 |
11 | 23720788829 |
12 | b881958030 |
13 | 591cc83451 |
14 | 2cdb8989c8 |
15 | 18906d07e6 |
hex | e15738724 |
60489434916 has 81 divisors (see below), whose sum is σ = 154437218481. Its totient is φ = 19962944928.
The previous prime is 60489434899. The next prime is 60489434917. The reversal of 60489434916 is 61943498406.
It is a happy number.
The square root of 60489434916 is 245946.
It is a perfect power (a square), and thus also a powerful number.
60489434916 is a `hidden beast` number, since 60 + 4 + 8 + 94 + 3 + 491 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 56336921316 + 4152513600 = 237354^2 + 64440^2 .
It is not an unprimeable number, because it can be changed into a prime (60489434917) 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 26 ways as a sum of consecutive naturals, for example, 264145890 + ... + 264146118.
Almost surely, 260489434916 is an apocalyptic number.
60489434916 is the 245946-th square number.
It is an amenable number.
60489434916 is an abundant number, since it is smaller than the sum of its proper divisors (93947783565).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60489434916 is a wasteful number, since it uses less digits than its factorization.
60489434916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 826 (or 413 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 60489434916 in words is "sixty billion, four hundred eighty-nine million, four hundred thirty-four thousand, nine hundred sixteen".
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