Base | Representation |
---|---|
bin | 111101110011110… |
… | …0101110101010000 |
3 | 12100112112220102021 |
4 | 1323213211311100 |
5 | 13221414214034 |
6 | 541444301224 |
7 | 102252335452 |
oct | 17347456520 |
9 | 5315486367 |
10 | 2073976144 |
11 | 974783a79 |
12 | 49a6a1814 |
13 | 2708a8926 |
14 | 1596342d2 |
15 | c21266b4 |
hex | 7b9e5d50 |
2073976144 has 80 divisors (see below), whose sum is σ = 4243228416. Its totient is φ = 980940800.
The previous prime is 2073976111. The next prime is 2073976153. The reversal of 2073976144 is 4416793702.
It is a super-2 number, since 2×20739761442 = 8602754091762217472, which contains 22 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 2073976144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4223739 + ... + 4224229.
Almost surely, 22073976144 is an apocalyptic number.
It is an amenable number.
2073976144 is an abundant number, since it is smaller than the sum of its proper divisors (2169252272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2073976144 is a wasteful number, since it uses less digits than its factorization.
2073976144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 43.
The square root of 2073976144 is about 45540.9282294509. The cubic root of 2073976144 is about 1275.2673834201.
The spelling of 2073976144 in words is "two billion, seventy-three million, nine hundred seventy-six thousand, one hundred forty-four".
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