Base | Representation |
---|---|
bin | 101101011010001101… |
… | …101100110000100010 |
3 | 11122212001010020001210 |
4 | 231122031230300202 |
5 | 1244324043242043 |
6 | 34222121010550 |
7 | 3344162461620 |
oct | 553215546042 |
9 | 148761106053 |
10 | 48758180898 |
11 | 197507a3a79 |
12 | 9549023a56 |
13 | 47a06c5a1b |
14 | 2507836510 |
15 | 1405848633 |
hex | b5a36cc22 |
48758180898 has 64 divisors (see below), whose sum is σ = 112098004992. Its totient is φ = 13849799040.
The previous prime is 48758180857. The next prime is 48758180909. The reversal of 48758180898 is 89808185784.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5459865 + ... + 5468787.
It is an arithmetic number, because the mean of its divisors is an integer number (1751531328).
Almost surely, 248758180898 is an apocalyptic number.
48758180898 is an abundant number, since it is smaller than the sum of its proper divisors (63339824094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48758180898 is a wasteful number, since it uses less digits than its factorization.
48758180898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9679.
The product of its (nonzero) digits is 41287680, while the sum is 66.
The spelling of 48758180898 in words is "forty-eight billion, seven hundred fifty-eight million, one hundred eighty thousand, eight hundred ninety-eight".
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