Base | Representation |
---|---|
bin | 101100010010000011… |
… | …111001111101111101 |
3 | 11112201200022002100201 |
4 | 230102003321331331 |
5 | 1234334144412023 |
6 | 33502035123501 |
7 | 3302163250666 |
oct | 542203717575 |
9 | 145650262321 |
10 | 47547654013 |
11 | 1918a458232 |
12 | 926b743591 |
13 | 4639986c22 |
14 | 2430b6636d |
15 | 138442dbad |
hex | b120f9f7d |
47547654013 has 2 divisors, whose sum is σ = 47547654014. Its totient is φ = 47547654012.
The previous prime is 47547653999. The next prime is 47547654053. The reversal of 47547654013 is 31045674574.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 36167671684 + 11379982329 = 190178^2 + 106677^2 .
It is a cyclic number.
It is not a de Polignac number, because 47547654013 - 229 = 47010783101 is a prime.
It is a super-4 number, since 4×475476540134 (a number of 44 digits) contains 4444 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47547654053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23773827006 + 23773827007.
It is an arithmetic number, because the mean of its divisors is an integer number (23773827007).
Almost surely, 247547654013 is an apocalyptic number.
It is an amenable number.
47547654013 is a deficient number, since it is larger than the sum of its proper divisors (1).
47547654013 is an equidigital number, since it uses as much as digits as its factorization.
47547654013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1411200, while the sum is 46.
The spelling of 47547654013 in words is "forty-seven billion, five hundred forty-seven million, six hundred fifty-four thousand, thirteen".
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