Base | Representation |
---|---|
bin | 100111100000010… |
… | …0100011001001010 |
3 | 10102101020212120020 |
4 | 1033000210121022 |
5 | 10203320033010 |
6 | 335311041310 |
7 | 44563660503 |
oct | 11700443112 |
9 | 3371225506 |
10 | 1325549130 |
11 | 620268754 |
12 | 30bb10236 |
13 | 1818120c9 |
14 | c8091baa |
15 | 7b58a470 |
hex | 4f02464a |
1325549130 has 16 divisors (see below), whose sum is σ = 3181317984. Its totient is φ = 353479760.
The previous prime is 1325549129. The next prime is 1325549207. The reversal of 1325549130 is 319455231.
It is a junction number, because it is equal to n+sod(n) for n = 1325549091 and 1325549100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22092456 + ... + 22092515.
It is an arithmetic number, because the mean of its divisors is an integer number (198832374).
Almost surely, 21325549130 is an apocalyptic number.
1325549130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1325549130 is an abundant number, since it is smaller than the sum of its proper divisors (1855768854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1325549130 is a wasteful number, since it uses less digits than its factorization.
1325549130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44184981.
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 1325549130 is about 36408.0915456990. The cubic root of 1325549130 is about 1098.4963283764.
The spelling of 1325549130 in words is "one billion, three hundred twenty-five million, five hundred forty-nine thousand, one hundred thirty".
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