Base | Representation |
---|---|
bin | 10110110000101001111010… |
… | …01010010110101110101111 |
3 | 20120012202112001220011212021 |
4 | 23120110331022112232233 |
5 | 23030010433141300012 |
6 | 254240440424451011 |
7 | 13354004411530243 |
oct | 1330247512265657 |
9 | 216182461804767 |
10 | 50050280025007 |
11 | 14a472282a2069 |
12 | 57440b5619a67 |
13 | 21c094b4b8872 |
14 | c506371cc423 |
15 | 5bbdc8dba007 |
hex | 2d853d296baf |
50050280025007 has 16 divisors (see below), whose sum is σ = 51955735910400. Its totient is φ = 48163031284320.
The previous prime is 50050280024993. The next prime is 50050280025013. The reversal of 50050280025007 is 70052008205005.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50050280025007 is a prime.
It is a super-2 number, since 2×500502800250072 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50050280025107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133149238 + ... + 133524604.
It is an arithmetic number, because the mean of its divisors is an integer number (3247233494400).
Almost surely, 250050280025007 is an apocalyptic number.
50050280025007 is a deficient number, since it is larger than the sum of its proper divisors (1905455885393).
50050280025007 is a wasteful number, since it uses less digits than its factorization.
50050280025007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399606.
The product of its (nonzero) digits is 28000, while the sum is 34.
The spelling of 50050280025007 in words is "fifty trillion, fifty billion, two hundred eighty million, twenty-five thousand, seven".
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