Base | Representation |
---|---|
bin | 111101110111001… |
… | …1001111110110100 |
3 | 12100122220122222202 |
4 | 1323232121332310 |
5 | 13222343400422 |
6 | 541550444032 |
7 | 102303456020 |
oct | 17356317664 |
9 | 5318818882 |
10 | 2075762612 |
11 | 9757941a0 |
12 | 49b203618 |
13 | 271082b01 |
14 | 15997b380 |
15 | c237ab92 |
hex | 7bb99fb4 |
2075762612 has 48 divisors (see below), whose sum is σ = 4534088832. Its totient is φ = 807818880.
The previous prime is 2075762593. The next prime is 2075762617. The reversal of 2075762612 is 2162675702.
It is a happy number.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2075762617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308678 + ... + 315330.
It is an arithmetic number, because the mean of its divisors is an integer number (94460184).
Almost surely, 22075762612 is an apocalyptic number.
2075762612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2075762612 is an abundant number, since it is smaller than the sum of its proper divisors (2458326220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075762612 is a wasteful number, since it uses less digits than its factorization.
2075762612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7688 (or 7686 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 2075762612 is about 45560.5378809338. The cubic root of 2075762612 is about 1275.6334388281.
The spelling of 2075762612 in words is "two billion, seventy-five million, seven hundred sixty-two thousand, six hundred twelve".
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