Base | Representation |
---|---|
bin | 100011101010100100… |
… | …1010001010111001100 |
3 | 21022200201101112112000 |
4 | 1013111021101113030 |
5 | 2223324121441302 |
6 | 55103554312300 |
7 | 5350660561236 |
oct | 1072511212714 |
9 | 238621345460 |
10 | 76590421452 |
11 | 2a533329276 |
12 | 12a15b88690 |
13 | 72b793720c |
14 | 39c7dd7256 |
15 | 1ed3ec331c |
hex | 11d52515cc |
76590421452 has 48 divisors (see below), whose sum is σ = 207201146880. Its totient is φ = 24420133584.
The previous prime is 76590421441. The next prime is 76590421469. The reversal of 76590421452 is 25412409567.
76590421452 is a `hidden beast` number, since 7 + 6 + 590 + 4 + 2 + 1 + 4 + 52 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 76590421398 and 76590421407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15414268 + ... + 15419235.
It is an arithmetic number, because the mean of its divisors is an integer number (4316690560).
Almost surely, 276590421452 is an apocalyptic number.
It is an amenable number.
76590421452 is an abundant number, since it is smaller than the sum of its proper divisors (130610725428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76590421452 is a wasteful number, since it uses less digits than its factorization.
76590421452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30833539 (or 30833531 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 45.
The spelling of 76590421452 in words is "seventy-six billion, five hundred ninety million, four hundred twenty-one thousand, four hundred fifty-two".
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