Base | Representation |
---|---|
bin | 1000110111110010… |
… | …0100010111000110 |
3 | 20010222010221212112 |
4 | 2031330210113012 |
5 | 14334123340110 |
6 | 1032151021022 |
7 | 113005055510 |
oct | 21574442706 |
9 | 6128127775 |
10 | 2381465030 |
11 | 1012302a1a |
12 | 56566a772 |
13 | 2bc4c9309 |
14 | 1883d6bb0 |
15 | de114405 |
hex | 8df245c6 |
2381465030 has 32 divisors (see below), whose sum is σ = 4901554944. Its totient is φ = 816078816.
The previous prime is 2381464993. The next prime is 2381465041. The reversal of 2381465030 is 305641832.
2381465030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×23814650302 = 11342751378225801800, 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 15 ways as a sum of consecutive naturals, for example, 146489 + ... + 161931.
It is an arithmetic number, because the mean of its divisors is an integer number (153173592).
Almost surely, 22381465030 is an apocalyptic number.
2381465030 is an abundant number, since it is smaller than the sum of its proper divisors (2520089914).
2381465030 is a wasteful number, since it uses less digits than its factorization.
2381465030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17660.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 2381465030 is about 48800.2564542442. The cubic root of 2381465030 is about 1335.4103448512.
The spelling of 2381465030 in words is "two billion, three hundred eighty-one million, four hundred sixty-five thousand, thirty".
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