Base | Representation |
---|---|
bin | 1111011100010001… |
… | …11000000001110010 |
3 | 210101202121102022220 |
4 | 13232020320001302 |
5 | 113434302140341 |
6 | 3450345141510 |
7 | 412304100210 |
oct | 75610700162 |
9 | 23352542286 |
10 | 8290271346 |
11 | 3574707625 |
12 | 173448a896 |
13 | a21715a06 |
14 | 589067cb0 |
15 | 337c36a66 |
hex | 1ee238072 |
8290271346 has 16 divisors (see below), whose sum is σ = 18949191744. Its totient is φ = 2368648944.
The previous prime is 8290271303. The next prime is 8290271369. The reversal of 8290271346 is 6431720928.
It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 197387413 = 8290271346 / (8 + 2 + 9 + 0 + 2 + 7 + 1 + 3 + 4 + 6).
It is a junction number, because it is equal to n+sod(n) for n = 8290271298 and 8290271307.
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, 98693665 + ... + 98693748.
It is an arithmetic number, because the mean of its divisors is an integer number (1184324484).
Almost surely, 28290271346 is an apocalyptic number.
8290271346 is an abundant number, since it is smaller than the sum of its proper divisors (10658920398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8290271346 is a wasteful number, since it uses less digits than its factorization.
8290271346 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197387425.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 8290271346 is about 91050.9272110943. The cubic root of 8290271346 is about 2023.9024766253.
The spelling of 8290271346 in words is "eight billion, two hundred ninety million, two hundred seventy-one thousand, three hundred forty-six".
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