Base | Representation |
---|---|
bin | 101100010100001111101… |
… | …000101001000111010110 |
3 | 101210010200202022202202000 |
4 | 230110033220221013112 |
5 | 344343431344002040 |
6 | 10251011301100130 |
7 | 433010463645450 |
oct | 54241750510726 |
9 | 11703622282660 |
10 | 3045394125270 |
11 | a745a9654992 |
12 | 4122743b7646 |
13 | 1912442a6663 |
14 | a757da3b2d0 |
15 | 5433ea85130 |
hex | 2c50fa291d6 |
3045394125270 has 512 divisors, whose sum is σ = 10098376704000. Its totient is φ = 637324692480.
The previous prime is 3045394125259. The next prime is 3045394125311. The reversal of 3045394125270 is 725214935403.
It is a happy number.
3045394125270 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 394 + 1 + 252 + 7 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1156623874 + ... + 1156626506.
It is an arithmetic number, because the mean of its divisors is an integer number (19723392000).
Almost surely, 23045394125270 is an apocalyptic number.
3045394125270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3045394125270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5049188352000).
3045394125270 is an abundant number, since it is smaller than the sum of its proper divisors (7052982578730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3045394125270 is a wasteful number, since it uses less digits than its factorization.
3045394125270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3745 (or 3739 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 45.
The spelling of 3045394125270 in words is "three trillion, forty-five billion, three hundred ninety-four million, one hundred twenty-five thousand, two hundred seventy".
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