Base | Representation |
---|---|
bin | 110001100111101… |
… | …000000001100100 |
3 | 2011000102220201110 |
4 | 301213220001210 |
5 | 3201103034030 |
6 | 214334425020 |
7 | 26425613364 |
oct | 6147500144 |
9 | 2130386643 |
10 | 832471140 |
11 | 3979a9986 |
12 | 1b2962170 |
13 | 103611897 |
14 | 7c7bc9a4 |
15 | 4d13d1b0 |
hex | 319e8064 |
832471140 has 48 divisors (see below), whose sum is σ = 2393923392. Its totient is φ = 215991936.
The previous prime is 832471121. The next prime is 832471163. The reversal of 832471140 is 41174238.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 832471098 and 832471107.
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, 185274 + ... + 189713.
It is an arithmetic number, because the mean of its divisors is an integer number (49873404).
Almost surely, 2832471140 is an apocalyptic number.
It is an amenable number.
832471140 is an abundant number, since it is smaller than the sum of its proper divisors (1561452252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
832471140 is a wasteful number, since it uses less digits than its factorization.
832471140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375036 (or 375034 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 832471140 is about 28852.5759681870. The cubic root of 832471140 is about 940.7113748933.
The spelling of 832471140 in words is "eight hundred thirty-two million, four hundred seventy-one thousand, one hundred forty".
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