Base | Representation |
---|---|
bin | 110000101100101111… |
… | …111101000101101111 |
3 | 11222222012120022220100 |
4 | 300230233331011233 |
5 | 1324042314013142 |
6 | 40004420122143 |
7 | 3530542601640 |
oct | 605457750557 |
9 | 158865508810 |
10 | 52290376047 |
11 | 201a3610518 |
12 | a173b36353 |
13 | 4c14425520 |
14 | 27609b56c7 |
15 | 15609b4b4c |
hex | c2cbfd16f |
52290376047 has 24 divisors (see below), whose sum is σ = 92960669984. Its totient is φ = 27581736384.
The previous prime is 52290376043. The next prime is 52290376069. The reversal of 52290376047 is 74067309225.
52290376047 is a `hidden beast` number, since 5 + 2 + 2 + 9 + 0 + 37 + 604 + 7 = 666.
It is not a de Polignac number, because 52290376047 - 22 = 52290376043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52290375993 and 52290376011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52290376043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31922488 + ... + 31924125.
Almost surely, 252290376047 is an apocalyptic number.
52290376047 is a deficient number, since it is larger than the sum of its proper divisors (40670293937).
52290376047 is a wasteful number, since it uses less digits than its factorization.
52290376047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63846639 (or 63846636 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 45.
The spelling of 52290376047 in words is "fifty-two billion, two hundred ninety million, three hundred seventy-six thousand, forty-seven".
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