Base | Representation |
---|---|
bin | 1101111001001111010010… |
… | …10011100011100010000000 |
3 | 11000011221020221122202120000 |
4 | 12330213221103203202000 |
5 | 13001044111222002143 |
6 | 144552153233320000 |
7 | 6302312004630213 |
oct | 674475123434200 |
9 | 130157227582500 |
10 | 30554016594048 |
11 | 980a98190a112 |
12 | 35156a6406000 |
13 | 140830150b4bc |
14 | 778b7253377a |
15 | 37eba7c03bd3 |
hex | 1bc9e94e3880 |
30554016594048 has 640 divisors, whose sum is σ = 95603821568640. Its totient is φ = 9677496729600.
The previous prime is 30554016594043. The next prime is 30554016594061. The reversal of 30554016594048 is 84049561045503.
30554016594048 is a `hidden beast` number, since 3 + 0 + 5 + 5 + 4 + 0 + 1 + 6 + 594 + 0 + 48 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 30554016593985 and 30554016594003.
It is not an unprimeable number, because it can be changed into a prime (30554016594043) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2505037486 + ... + 2505049682.
It is an arithmetic number, because the mean of its divisors is an integer number (149380971201).
Almost surely, 230554016594048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30554016594048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47801910784320).
30554016594048 is an abundant number, since it is smaller than the sum of its proper divisors (65049804974592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30554016594048 is a wasteful number, since it uses less digits than its factorization.
30554016594048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12418 (or 12397 counting only the distinct ones).
The product of its (nonzero) digits is 10368000, while the sum is 54.
The spelling of 30554016594048 in words is "thirty trillion, five hundred fifty-four billion, sixteen million, five hundred ninety-four thousand, forty-eight".
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