Base | Representation |
---|---|
bin | 101101011101010000… |
… | …001101111100010010 |
3 | 11122222121001212202001 |
4 | 231131100031330102 |
5 | 1244430122012004 |
6 | 34231141544214 |
7 | 3345352060126 |
oct | 553520157422 |
9 | 148877055661 |
10 | 48809172754 |
11 | 19777561a01 |
12 | 956211506a |
13 | 47ab13a714 |
14 | 251050b586 |
15 | 140a06c1a4 |
hex | b5d40df12 |
48809172754 has 8 divisors (see below), whose sum is σ = 73217192508. Its totient is φ = 24403441920.
The previous prime is 48809172703. The next prime is 48809172761. The reversal of 48809172754 is 45727190884.
48809172754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 42768308025 + 6040864729 = 206805^2 + 77723^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 48809172695 and 48809172704.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517887 + ... + 604834.
Almost surely, 248809172754 is an apocalyptic number.
48809172754 is a deficient number, since it is larger than the sum of its proper divisors (24408019754).
48809172754 is a wasteful number, since it uses less digits than its factorization.
48809172754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1144460.
The product of its (nonzero) digits is 4515840, while the sum is 55.
The spelling of 48809172754 in words is "forty-eight billion, eight hundred nine million, one hundred seventy-two thousand, seven hundred fifty-four".
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