Base | Representation |
---|---|
bin | 101100111110111011… |
… | …100001010001011111 |
3 | 11121200010210002110210 |
4 | 230332323201101133 |
5 | 1242404402233211 |
6 | 34104445503503 |
7 | 3326633612301 |
oct | 547673412137 |
9 | 147603702423 |
10 | 48300430431 |
11 | 19536374300 |
12 | 943b871b93 |
13 | 4729914366 |
14 | 24a2b1b971 |
15 | 13ca5789a6 |
hex | b3eee145f |
48300430431 has 48 divisors (see below), whose sum is σ = 73243376640. Its totient is φ = 28261833600.
The previous prime is 48300430361. The next prime is 48300430441. The reversal of 48300430431 is 13403400384.
48300430431 = 117312 + 117322 + ... + 120712.
It is not a de Polignac number, because 48300430431 - 214 = 48300414047 is a prime.
It is a super-2 number, since 2×483004304312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48300430441) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4980235 + ... + 4989923.
It is an arithmetic number, because the mean of its divisors is an integer number (1525903680).
Almost surely, 248300430431 is an apocalyptic number.
48300430431 is a deficient number, since it is larger than the sum of its proper divisors (24942946209).
48300430431 is a wasteful number, since it uses less digits than its factorization.
48300430431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10188 (or 10177 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
It can be divided in two parts, 48300 and 430431, that added together give a triangular number (478731 = T978).
The spelling of 48300430431 in words is "forty-eight billion, three hundred million, four hundred thirty thousand, four hundred thirty-one".
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