Base | Representation |
---|---|
bin | 110010110001111100… |
… | …100100010010000100 |
3 | 12012201221111122001201 |
4 | 302301330210102010 |
5 | 1343131403131121 |
6 | 41014245032244 |
7 | 3640116203200 |
oct | 626174442204 |
9 | 165657448051 |
10 | 54525052036 |
11 | 2113aa74684 |
12 | a6983b5684 |
13 | 51ac3a8300 |
14 | 28d36bbb00 |
15 | 1641c80e91 |
hex | cb1f24484 |
54525052036 has 81 divisors (see below), whose sum is σ = 120286234341. Its totient is φ = 21553537824.
The previous prime is 54525052031. The next prime is 54525052037. The reversal of 54525052036 is 63025052545.
The square root of 54525052036 is 233506.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 8065836100 + 46459215936 = 89810^2 + 215544^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54525051986 and 54525052004.
It is not an unprimeable number, because it can be changed into a prime (54525052031) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 42497451 + ... + 42498733.
Almost surely, 254525052036 is an apocalyptic number.
54525052036 is the 233506-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54525052036
54525052036 is an abundant number, since it is smaller than the sum of its proper divisors (65761182305).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54525052036 is a wasteful number, since it uses less digits than its factorization.
54525052036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2610 (or 1305 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 37.
It can be divided in two parts, 545 and 25052036, that added together give a triangular number (25052581 = T7078).
The spelling of 54525052036 in words is "fifty-four billion, five hundred twenty-five million, fifty-two thousand, thirty-six".
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