Base | Representation |
---|---|
bin | 111101111000011… |
… | …0001100100100000 |
3 | 12100201002012201100 |
4 | 1323300301210200 |
5 | 13223023233040 |
6 | 542012034400 |
7 | 102311653161 |
oct | 17360614440 |
9 | 5321065640 |
10 | 2076383520 |
11 | 976078742 |
12 | 49b462a00 |
13 | 27123c603 |
14 | 159a9d768 |
15 | c244eb30 |
hex | 7bc31920 |
2076383520 has 72 divisors (see below), whose sum is σ = 7085663676. Its totient is φ = 553701888.
The previous prime is 2076383513. The next prime is 2076383521. The reversal of 2076383520 is 253836702.
It can be written as a sum of positive squares in 2 ways, for example, as 2060796816 + 15586704 = 45396^2 + 3948^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×20763835202 = 8622737044255180800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2076383521) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719527 + ... + 722406.
Almost surely, 22076383520 is an apocalyptic number.
2076383520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2076383520 is an abundant number, since it is smaller than the sum of its proper divisors (5009280156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2076383520 is a wasteful number, since it uses less digits than its factorization.
2076383520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1441954 (or 1441943 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 2076383520 is about 45567.3514701041. The cubic root of 2076383520 is about 1275.7606165124.
The spelling of 2076383520 in words is "two billion, seventy-six million, three hundred eighty-three thousand, five hundred twenty".
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