Base | Representation |
---|---|
bin | 1001011110101001010… |
… | …10001010110101011100 |
3 | 1011010122220220010002220 |
4 | 10233110222022311130 |
5 | 20314003213341140 |
6 | 405341534545340 |
7 | 32346624323361 |
oct | 4572452126534 |
9 | 1133586803086 |
10 | 325690371420 |
11 | 1161407a6617 |
12 | 53155068250 |
13 | 249353b2a0b |
14 | 11a99078468 |
15 | 8712ca0bd0 |
hex | 4bd4a8ad5c |
325690371420 has 48 divisors (see below), whose sum is σ = 913329678240. Its totient is φ = 86717752576.
The previous prime is 325690371379. The next prime is 325690371421. The reversal of 325690371420 is 24173096523.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325690371421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4117155 + ... + 4195514.
It is an arithmetic number, because the mean of its divisors is an integer number (19027701630).
Almost surely, 2325690371420 is an apocalyptic number.
325690371420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
325690371420 is an abundant number, since it is smaller than the sum of its proper divisors (587639306820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325690371420 is a wasteful number, since it uses less digits than its factorization.
325690371420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8313334 (or 8313332 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 42.
The spelling of 325690371420 in words is "three hundred twenty-five billion, six hundred ninety million, three hundred seventy-one thousand, four hundred twenty".
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