Base | Representation |
---|---|
bin | 101111100101110101… |
… | …010100101100100100 |
3 | 11212220021210111112110 |
4 | 233211311110230210 |
5 | 1314123223213444 |
6 | 35250355121020 |
7 | 3456214641246 |
oct | 574565245444 |
9 | 155807714473 |
10 | 51100601124 |
11 | 1a742a58a61 |
12 | 9aa15a3170 |
13 | 4a84aa11b1 |
14 | 268a988096 |
15 | 14e12e8cb9 |
hex | be5d54b24 |
51100601124 has 12 divisors (see below), whose sum is σ = 119234735984. Its totient is φ = 17033533704.
The previous prime is 51100601107. The next prime is 51100601129. The reversal of 51100601124 is 42110600115.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×511006011242 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 51100601124.
It is not an unprimeable number, because it can be changed into a prime (51100601129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2129191702 + ... + 2129191725.
Almost surely, 251100601124 is an apocalyptic number.
It is an amenable number.
51100601124 is an abundant number, since it is smaller than the sum of its proper divisors (68134134860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51100601124 is a wasteful number, since it uses less digits than its factorization.
51100601124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4258383434 (or 4258383432 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 21.
The spelling of 51100601124 in words is "fifty-one billion, one hundred million, six hundred one thousand, one hundred twenty-four".
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