Base | Representation |
---|---|
bin | 101101011000010010… |
… | …101110111011001101 |
3 | 11122202210110112011221 |
4 | 231120102232323031 |
5 | 1244242320233221 |
6 | 34215010043341 |
7 | 3343321464532 |
oct | 553022567315 |
9 | 148683415157 |
10 | 48725946061 |
11 | 19734587511 |
12 | 953a279551 |
13 | 4796b1a760 |
14 | 2503444d89 |
15 | 1402acc541 |
hex | b584aeecd |
48725946061 has 8 divisors (see below), whose sum is σ = 53334327704. Its totient is φ = 44240454720.
The previous prime is 48725946047. The next prime is 48725946083. The reversal of 48725946061 is 16064952784.
It can be written as a sum of positive squares in 4 ways, for example, as 367297225 + 48358648836 = 19165^2 + 219906^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48725946061 - 29 = 48725945549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48725946961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30721746 + ... + 30723331.
It is an arithmetic number, because the mean of its divisors is an integer number (6666790963).
Almost surely, 248725946061 is an apocalyptic number.
It is an amenable number.
48725946061 is a deficient number, since it is larger than the sum of its proper divisors (4608381643).
48725946061 is a wasteful number, since it uses less digits than its factorization.
48725946061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61445151.
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 48725946061 in words is "forty-eight billion, seven hundred twenty-five million, nine hundred forty-six thousand, sixty-one".
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