Base | Representation |
---|---|
bin | 110011001110100011… |
… | …011100010011101101 |
3 | 12020222101121202210210 |
4 | 303032203130103231 |
5 | 1400122240130122 |
6 | 41134032053033 |
7 | 3655034554113 |
oct | 631643342355 |
9 | 166871552723 |
10 | 55005005037 |
11 | 21366989454 |
12 | a7b1094179 |
13 | 5257961778 |
14 | 293b335ab3 |
15 | 166de8940c |
hex | cce8dc4ed |
55005005037 has 8 divisors (see below), whose sum is σ = 73348346880. Its totient is φ = 36665833280.
The previous prime is 55005005017. The next prime is 55005005047. The reversal of 55005005037 is 73050050055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55005005037 - 210 = 55005004013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55005004995 and 55005005013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55005005017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1011612 + ... + 1064597.
It is an arithmetic number, because the mean of its divisors is an integer number (9168543360).
Almost surely, 255005005037 is an apocalyptic number.
It is an amenable number.
55005005037 is a deficient number, since it is larger than the sum of its proper divisors (18343341843).
55005005037 is a wasteful number, since it uses less digits than its factorization.
55005005037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2085043.
The product of its (nonzero) digits is 13125, while the sum is 30.
The spelling of 55005005037 in words is "fifty-five billion, five million, five thousand, thirty-seven".
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