Base | Representation |
---|---|
bin | 100111001110010001110… |
… | …1100000001111101101100 |
3 | 201002100112220201012210010 |
4 | 1032130203230001331230 |
5 | 1201310310332421140 |
6 | 15244254050013220 |
7 | 1064320422626424 |
oct | 116344354017554 |
9 | 21070486635703 |
10 | 5390782701420 |
11 | 1799244330026 |
12 | 73092a277210 |
13 | 30146bc1c37c |
14 | 148cb572b484 |
15 | 9535ed18880 |
hex | 4e723b01f6c |
5390782701420 has 48 divisors (see below), whose sum is σ = 15134658628320. Its totient is φ = 1433688047616.
The previous prime is 5390782701419. The next prime is 5390782701461. The reversal of 5390782701420 is 241072870935.
It is a happy number.
It is a super-2 number, since 2×53907827014202 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5390782701420.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120415125 + ... + 120459884.
It is an arithmetic number, because the mean of its divisors is an integer number (315305388090).
Almost surely, 25390782701420 is an apocalyptic number.
It is an amenable number.
5390782701420 is an abundant number, since it is smaller than the sum of its proper divisors (9743875926900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5390782701420 is a wasteful number, since it uses less digits than its factorization.
5390782701420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240875394 (or 240875392 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 5390782701420 in words is "five trillion, three hundred ninety billion, seven hundred eighty-two million, seven hundred one thousand, four hundred twenty".
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