Base | Representation |
---|---|
bin | 1001101101100010… |
… | …11001010001010101 |
3 | 111110100211211100022 |
4 | 10312301121101111 |
5 | 41134223314100 |
6 | 2221211354525 |
7 | 243130203302 |
oct | 46661312125 |
9 | 14410754308 |
10 | 5213885525 |
11 | 2236114402 |
12 | 1016152a45 |
13 | 651268184 |
14 | 37665a0a9 |
15 | 207b04e85 |
hex | 136c59455 |
5213885525 has 24 divisors (see below), whose sum is σ = 6928675584. Its totient is φ = 3881908800.
The previous prime is 5213885507. The next prime is 5213885539. The reversal of 5213885525 is 5255883125.
It is not a de Polignac number, because 5213885525 - 26 = 5213885461 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101261 + ... + 143810.
It is an arithmetic number, because the mean of its divisors is an integer number (288694816).
Almost surely, 25213885525 is an apocalyptic number.
It is an amenable number.
5213885525 is a deficient number, since it is larger than the sum of its proper divisors (1714790059).
5213885525 is a wasteful number, since it uses less digits than its factorization.
5213885525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245141 (or 245136 counting only the distinct ones).
The product of its digits is 480000, while the sum is 44.
The square root of 5213885525 is about 72207.2401148251. The cubic root of 5213885525 is about 1734.0189150853.
The spelling of 5213885525 in words is "five billion, two hundred thirteen million, eight hundred eighty-five thousand, five hundred twenty-five".
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