Base | Representation |
---|---|
bin | 101100110101100001… |
… | …110110100110110011 |
3 | 11121021010222220202210 |
4 | 230311201312212303 |
5 | 1242044013111443 |
6 | 34041053143203 |
7 | 3323010154500 |
oct | 546541664663 |
9 | 147233886683 |
10 | 48142707123 |
11 | 19465337465 |
12 | 93b6a8ab03 |
13 | 470303cc64 |
14 | 2489bc24a7 |
15 | 13bb7c0c33 |
hex | b358769b3 |
48142707123 has 18 divisors (see below), whose sum is σ = 74674447596. Its totient is φ = 27508598208.
The previous prime is 48142707103. The next prime is 48142707131. The reversal of 48142707123 is 32170724184.
It is not a de Polignac number, because 48142707123 - 212 = 48142703027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48142707103) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2651211 + ... + 2669307.
It is an arithmetic number, because the mean of its divisors is an integer number (4148580422).
Almost surely, 248142707123 is an apocalyptic number.
48142707123 is a deficient number, since it is larger than the sum of its proper divisors (26531740473).
48142707123 is an frugal number, since it uses more digits than its factorization.
48142707123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36211 (or 18107 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The spelling of 48142707123 in words is "forty-eight billion, one hundred forty-two million, seven hundred seven thousand, one hundred twenty-three".
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