Base | Representation |
---|---|
bin | 11100001110111100… |
… | …011101110110110000 |
3 | 2220020201222010011022 |
4 | 130032330131312300 |
5 | 444041232044044 |
6 | 21532102235012 |
7 | 2122150344512 |
oct | 341674356660 |
9 | 86221863138 |
10 | 30315503024 |
11 | 11947347134 |
12 | 5a60725a68 |
13 | 2b21860491 |
14 | 16782d5bb2 |
15 | bc669b3ee |
hex | 70ef1ddb0 |
30315503024 has 20 divisors (see below), whose sum is σ = 58748985360. Its totient is φ = 15154474560.
The previous prime is 30315502979. The next prime is 30315503081. The reversal of 30315503024 is 42030551303.
It is a junction number, because it is equal to n+sod(n) for n = 30315502984 and 30315503002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127607 + ... + 277334.
It is an arithmetic number, because the mean of its divisors is an integer number (2937449268).
Almost surely, 230315503024 is an apocalyptic number.
It is an amenable number.
30315503024 is a deficient number, since it is larger than the sum of its proper divisors (28433482336).
30315503024 is a wasteful number, since it uses less digits than its factorization.
30315503024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409628 (or 409622 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 26.
It can be divided in two parts, 3031 and 5503024, that added together give a palindrome (5506055).
The spelling of 30315503024 in words is "thirty billion, three hundred fifteen million, five hundred three thousand, twenty-four".
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