Base | Representation |
---|---|
bin | 100110001100110100001… |
… | …1111110101111011011011 |
3 | 200120220200200121022002112 |
4 | 1030121220133311323123 |
5 | 1142004404010313111 |
6 | 15055524323422535 |
7 | 1051212633662153 |
oct | 114315037657333 |
9 | 20526620538075 |
10 | 5250203213531 |
11 | 1744664929081 |
12 | 709636524a4b |
13 | 2c1127294043 |
14 | 14217b175763 |
15 | 918832cbe8b |
hex | 4c6687f5edb |
5250203213531 has 8 divisors (see below), whose sum is σ = 5377450375440. Its totient is φ = 5124393872928.
The previous prime is 5250203213503. The next prime is 5250203213543. The reversal of 5250203213531 is 1353123020525.
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 5250203213531 - 26 = 5250203213467 is a prime.
It is a super-2 number, since 2×52502032135312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5250203213561) 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, 359447936 + ... + 359462541.
It is an arithmetic number, because the mean of its divisors is an integer number (672181296930).
Almost surely, 25250203213531 is an apocalyptic number.
5250203213531 is a deficient number, since it is larger than the sum of its proper divisors (127247161909).
5250203213531 is a wasteful number, since it uses less digits than its factorization.
5250203213531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718910653.
The product of its (nonzero) digits is 27000, while the sum is 32.
The spelling of 5250203213531 in words is "five trillion, two hundred fifty billion, two hundred three million, two hundred thirteen thousand, five hundred thirty-one".
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