Base | Representation |
---|---|
bin | 11100001110111000… |
… | …100100011001011110 |
3 | 2220020200001012112200 |
4 | 130032320210121132 |
5 | 444041001344441 |
6 | 21532024312330 |
7 | 2122135560540 |
oct | 341670443136 |
9 | 86220035480 |
10 | 30314481246 |
11 | 11946809495 |
12 | 5a603126a6 |
13 | 2b2159338a |
14 | 167810b690 |
15 | bc65487b6 |
hex | 70ee2465e |
30314481246 has 36 divisors (see below), whose sum is σ = 75069269496. Its totient is φ = 8660721960.
The previous prime is 30314481233. The next prime is 30314481259. The reversal of 30314481246 is 64218441303.
It is an interprime number because it is at equal distance from previous prime (30314481233) and next prime (30314481259).
It is a self number, because there is not a number n which added to its sum of digits gives 30314481246.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1946631 + ... + 1962141.
It is an arithmetic number, because the mean of its divisors is an integer number (2085257486).
Almost surely, 230314481246 is an apocalyptic number.
30314481246 is an abundant number, since it is smaller than the sum of its proper divisors (44754788250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30314481246 is an frugal number, since it uses more digits than its factorization.
30314481246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31037 (or 15523 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The spelling of 30314481246 in words is "thirty billion, three hundred fourteen million, four hundred eighty-one thousand, two hundred forty-six".
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