Base | Representation |
---|---|
bin | 1001000111111… |
… | …00100001111010 |
3 | 12100000012221101 |
4 | 10203330201322 |
5 | 124043004314 |
6 | 11332202014 |
7 | 1616336611 |
oct | 443744172 |
9 | 170005841 |
10 | 76531834 |
11 | 3a222555 |
12 | 2176930a |
13 | 12b17912 |
14 | a242878 |
15 | 6abb174 |
hex | 48fc87a |
76531834 has 16 divisors (see below), whose sum is σ = 115934400. Its totient is φ = 37889280.
The previous prime is 76531831. The next prime is 76531837. The reversal of 76531834 is 43813567.
It is an interprime number because it is at equal distance from previous prime (76531831) and next prime (76531837).
It is a junction number, because it is equal to n+sod(n) for n = 76531793 and 76531802.
It is not an unprimeable number, because it can be changed into a prime (76531831) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127467 + ... + 128065.
It is an arithmetic number, because the mean of its divisors is an integer number (7245900).
Almost surely, 276531834 is an apocalyptic number.
76531834 is a deficient number, since it is larger than the sum of its proper divisors (39402566).
76531834 is a wasteful number, since it uses less digits than its factorization.
76531834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125.
The product of its digits is 60480, while the sum is 37.
The square root of 76531834 is about 8748.2474816388. The cubic root of 76531834 is about 424.5681130509.
The spelling of 76531834 in words is "seventy-six million, five hundred thirty-one thousand, eight hundred thirty-four".
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