Base | Representation |
---|---|
bin | 111111010101001… |
… | …1000101000010110 |
3 | 12111002122020001202 |
4 | 1332222120220112 |
5 | 13323002241100 |
6 | 550510552502 |
7 | 103442354222 |
oct | 17652305026 |
9 | 5432566052 |
10 | 2125040150 |
11 | 9a0591132 |
12 | 4b3808732 |
13 | 27b34740c |
14 | 162327782 |
15 | c68617d5 |
hex | 7ea98a16 |
2125040150 has 24 divisors (see below), whose sum is σ = 4124427984. Its totient is φ = 813058400.
The previous prime is 2125040131. The next prime is 2125040189. The reversal of 2125040150 is 510405212.
It is a super-2 number, since 2×21250401502 = 9031591278224045000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 922781 + ... + 925080.
It is an arithmetic number, because the mean of its divisors is an integer number (171851166).
Almost surely, 22125040150 is an apocalyptic number.
2125040150 is a deficient number, since it is larger than the sum of its proper divisors (1999387834).
2125040150 is a wasteful number, since it uses less digits than its factorization.
2125040150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1847896 (or 1847891 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 2125040150 is about 46098.1577723015. The cubic root of 2125040150 is about 1285.6488922943.
Adding to 2125040150 its reverse (510405212), we get a palindrome (2635445362).
The spelling of 2125040150 in words is "two billion, one hundred twenty-five million, forty thousand, one hundred fifty".
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