Base | Representation |
---|---|
bin | 1111100001010000… |
… | …10101000100111100 |
3 | 210111200021001222200 |
4 | 13300220111010330 |
5 | 114031002234403 |
6 | 3454441111500 |
7 | 413322302565 |
oct | 76050250474 |
9 | 23450231880 |
10 | 8332071228 |
11 | 3596267488 |
12 | 1746488590 |
13 | a2a28c880 |
14 | 59082916c |
15 | 33b741ca3 |
hex | 1f0a1513c |
8332071228 has 36 divisors (see below), whose sum is σ = 22681750728. Its totient is φ = 2563714080.
The previous prime is 8332071199. The next prime is 8332071259. The reversal of 8332071228 is 8221702338.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×83320712283 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 8332071192 and 8332071201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8901318 + ... + 8902253.
Almost surely, 28332071228 is an apocalyptic number.
It is an amenable number.
8332071228 is an abundant number, since it is smaller than the sum of its proper divisors (14349679500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8332071228 is a wasteful number, since it uses less digits than its factorization.
8332071228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17803594 (or 17803589 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 8332071228 is about 91280.1798201559. The cubic root of 8332071228 is about 2027.2983082959.
The spelling of 8332071228 in words is "eight billion, three hundred thirty-two million, seventy-one thousand, two hundred twenty-eight".
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