Base | Representation |
---|---|
bin | 10110000010101… |
… | …110001010100010 |
3 | 221202212101212120 |
4 | 112002232022202 |
5 | 1224132442010 |
6 | 100410205110 |
7 | 12110231322 |
oct | 2602561242 |
9 | 852771776 |
10 | 369812130 |
11 | 17a827366 |
12 | a3a23796 |
13 | 5b801c5c |
14 | 37187282 |
15 | 226ede70 |
hex | 160ae2a2 |
369812130 has 32 divisors (see below), whose sum is σ = 888979968. Its totient is φ = 98457600.
The previous prime is 369812129. The next prime is 369812153. The reversal of 369812130 is 31218963.
It is a super-2 number, since 2×3698121302 = 273522022990273800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 369812091 and 369812100.
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, 9615 + ... + 28845.
It is an arithmetic number, because the mean of its divisors is an integer number (27780624).
Almost surely, 2369812130 is an apocalyptic number.
369812130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a pronic number, being equal to 19230×19231.
369812130 is an abundant number, since it is smaller than the sum of its proper divisors (519167838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
369812130 is a wasteful number, since it uses less digits than its factorization.
369812130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19882.
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 369812130 is about 19230.4999934999. The cubic root of 369812130 is about 717.7839075239.
The spelling of 369812130 in words is "three hundred sixty-nine million, eight hundred twelve thousand, one hundred thirty".
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