Base | Representation |
---|---|
bin | 1110000101101000111011… |
… | …00110010001011100010000 |
3 | 11001200200001010121212120100 |
4 | 13002310131212101130100 |
5 | 13030034213443200344 |
6 | 145520020503012400 |
7 | 6345144436243500 |
oct | 702643546213420 |
9 | 131620033555510 |
10 | 30980095678224 |
11 | 99646483a7440 |
12 | 358419743a100 |
13 | 1439544abc7a4 |
14 | 7916320d5a00 |
15 | 38ace3dc3569 |
hex | 1c2d1d991710 |
30980095678224 has 360 divisors, whose sum is σ = 113574533978880. Its totient is φ = 7787204006400.
The previous prime is 30980095678097. The next prime is 30980095678243. The reversal of 30980095678224 is 42287659008903.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4031739 + ... + 8843930.
It is an arithmetic number, because the mean of its divisors is an integer number (315484816608).
Almost surely, 230980095678224 is an apocalyptic number.
It is an amenable number.
30980095678224 is an abundant number, since it is smaller than the sum of its proper divisors (82594438300656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30980095678224 is a wasteful number, since it uses less digits than its factorization.
30980095678224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12875739 (or 12875723 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 63.
The spelling of 30980095678224 in words is "thirty trillion, nine hundred eighty billion, ninety-five million, six hundred seventy-eight thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •