Base | Representation |
---|---|
bin | 1011011000010010… |
… | …1001001011001110 |
3 | 21212212220100020000 |
4 | 2312010221023032 |
5 | 22223443424132 |
6 | 1223040105130 |
7 | 135461162010 |
oct | 26604511316 |
9 | 7785810200 |
10 | 3054670542 |
11 | 1328311210 |
12 | 7130051a6 |
13 | 398b16781 |
14 | 20d9981b0 |
15 | 12d29287c |
hex | b61292ce |
3054670542 has 160 divisors (see below), whose sum is σ = 8578462464. Its totient is φ = 789264000.
The previous prime is 3054670471. The next prime is 3054670547. The reversal of 3054670542 is 2450764503.
3054670542 is a `hidden beast` number, since 3 + 0 + 5 + 46 + 70 + 542 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 3054670497 and 3054670506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3054670547) 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, 2905917 + ... + 2906967.
Almost surely, 23054670542 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3054670542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4289231232).
3054670542 is an abundant number, since it is smaller than the sum of its proper divisors (5523791922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3054670542 is a wasteful number, since it uses less digits than its factorization.
3054670542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1316 (or 1307 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 36.
The square root of 3054670542 is about 55269.0740106979. The cubic root of 3054670542 is about 1450.9578359437.
The spelling of 3054670542 in words is "three billion, fifty-four million, six hundred seventy thousand, five hundred forty-two".
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