Base | Representation |
---|---|
bin | 10110001001101011011110… |
… | …01010011111011000011001 |
3 | 20101110201211112221201111221 |
4 | 23010311233022133120121 |
5 | 22341040302303444024 |
6 | 251333322044052041 |
7 | 13155155124641542 |
oct | 1304655712373031 |
9 | 211421745851457 |
10 | 48711089124889 |
11 | 14580290a08624 |
12 | 5568651234021 |
13 | 2124588b599c9 |
14 | c058b4acd4c9 |
15 | 5971495313e4 |
hex | 2c4d6f29f619 |
48711089124889 has 27 divisors (see below), whose sum is σ = 51907972747071. Its totient is φ = 45701789177280.
The previous prime is 48711089124811. The next prime is 48711089124949. The reversal of 48711089124889 is 98842198011784.
The square root of 48711089124889 is 6979333.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 37923858315225 + 10787230809664 = 6158235^2 + 3284392^2 .
It is not a de Polignac number, because 48711089124889 - 223 = 48711080736281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48711089124689) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 67748385072 + ... + 67748385790.
Almost surely, 248711089124889 is an apocalyptic number.
48711089124889 is the 6979333-rd square number.
48711089124889 is the 3489667-th centered octagonal number.
It is an amenable number.
48711089124889 is a deficient number, since it is larger than the sum of its proper divisors (3196883622182).
48711089124889 is an frugal number, since it uses more digits than its factorization.
48711089124889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2614 (or 1307 counting only the distinct ones).
The product of its (nonzero) digits is 74317824, while the sum is 70.
The spelling of 48711089124889 in words is "forty-eight trillion, seven hundred eleven billion, eighty-nine million, one hundred twenty-four thousand, eight hundred eighty-nine".
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