Base | Representation |
---|---|
bin | 101101011010000101… |
… | …100101101000011101 |
3 | 11122211220010012021102 |
4 | 231122011211220131 |
5 | 1244323022221212 |
6 | 34222003242445 |
7 | 3344135424440 |
oct | 553205455035 |
9 | 148756105242 |
10 | 48756054557 |
11 | 1974a581471 |
12 | 9548379425 |
13 | 47a012cc32 |
14 | 2507441657 |
15 | 14055785c2 |
hex | b5a165a1d |
48756054557 has 8 divisors (see below), whose sum is σ = 58143866496. Its totient is φ = 39973907952.
The previous prime is 48756054551. The next prime is 48756054593. The reversal of 48756054557 is 75545065784.
48756054557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 48756054557 - 24 = 48756054541 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 (48756054551) 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, 151416158 + ... + 151416479.
It is an arithmetic number, because the mean of its divisors is an integer number (7267983312).
Almost surely, 248756054557 is an apocalyptic number.
It is an amenable number.
48756054557 is a deficient number, since it is larger than the sum of its proper divisors (9387811939).
48756054557 is a wasteful number, since it uses less digits than its factorization.
48756054557 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302832667.
The product of its (nonzero) digits is 23520000, while the sum is 56.
The spelling of 48756054557 in words is "forty-eight billion, seven hundred fifty-six million, fifty-four thousand, five hundred fifty-seven".
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