Base | Representation |
---|---|
bin | 1111001001100101011… |
… | …10010100010000010000 |
3 | 1211202121110200201201102 |
4 | 13210302232110100100 |
5 | 32012032230421300 |
6 | 1035044514323532 |
7 | 52415342244062 |
oct | 7446256242020 |
9 | 1752543621642 |
10 | 520542045200 |
11 | 190840461061 |
12 | 84a745895a8 |
13 | 3a118c0c1c8 |
14 | 1b2a14c7732 |
15 | d8192700d5 |
hex | 7932b94410 |
520542045200 has 60 divisors (see below), whose sum is σ = 1259599536720. Its totient is φ = 206718833280.
The previous prime is 520542045197. The next prime is 520542045229. The reversal of 520542045200 is 2540245025.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4625534 + ... + 4736733.
It is an arithmetic number, because the mean of its divisors is an integer number (20993325612).
Almost surely, 2520542045200 is an apocalyptic number.
520542045200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
520542045200 is an abundant number, since it is smaller than the sum of its proper divisors (739057491520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520542045200 is a wasteful number, since it uses less digits than its factorization.
520542045200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9362424 (or 9362413 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 29.
The spelling of 520542045200 in words is "five hundred twenty billion, five hundred forty-two million, forty-five thousand, two hundred".
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