Base | Representation |
---|---|
bin | 100110100101001100000… |
… | …1100011001101110110100 |
3 | 200202220210100012112011210 |
4 | 1031022120030121232310 |
5 | 1143334102003444340 |
6 | 15135542111401420 |
7 | 1055044650044631 |
oct | 115123014315664 |
9 | 20686710175153 |
10 | 5302543031220 |
11 | 1764883338856 |
12 | 717802b23270 |
13 | 2c6048a0a776 |
14 | 14490453b188 |
15 | 92de82ab180 |
hex | 4d298319bb4 |
5302543031220 has 24 divisors (see below), whose sum is σ = 14847120487584. Its totient is φ = 1414011474976.
The previous prime is 5302543031179. The next prime is 5302543031237. The reversal of 5302543031220 is 221303452035.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44187858534 + ... + 44187858653.
It is an arithmetic number, because the mean of its divisors is an integer number (618630020316).
Almost surely, 25302543031220 is an apocalyptic number.
It is an amenable number.
5302543031220 is an abundant number, since it is smaller than the sum of its proper divisors (9544577456364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5302543031220 is a wasteful number, since it uses less digits than its factorization.
5302543031220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88375717199 (or 88375717197 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 5302543031220 its reverse (221303452035), we get a palindrome (5523846483255).
The spelling of 5302543031220 in words is "five trillion, three hundred two billion, five hundred forty-three million, thirty-one thousand, two hundred twenty".
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