Base | Representation |
---|---|
bin | 1001011010110111… |
… | …00001000110100000 |
3 | 111001102221010011010 |
4 | 10231123201012200 |
5 | 40324112433423 |
6 | 2153452220520 |
7 | 236215053360 |
oct | 45533410640 |
9 | 14042833133 |
10 | 5057155488 |
11 | 21656a5850 |
12 | b9176a740 |
13 | 627950bc8 |
14 | 35d8dc9a0 |
15 | 1e8e96693 |
hex | 12d6e11a0 |
5057155488 has 384 divisors, whose sum is σ = 17696931840. Its totient is φ = 1225728000.
The previous prime is 5057155487. The next prime is 5057155507. The reversal of 5057155488 is 8845517505.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (5057155487) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6645028 + ... + 6645788.
It is an arithmetic number, because the mean of its divisors is an integer number (46085760).
Almost surely, 25057155488 is an apocalyptic number.
5057155488 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5057155488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8848465920).
5057155488 is an abundant number, since it is smaller than the sum of its proper divisors (12639776352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5057155488 is a wasteful number, since it uses less digits than its factorization.
5057155488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 844 counting only the distinct ones).
The product of its (nonzero) digits is 1120000, while the sum is 48.
The square root of 5057155488 is about 71113.6800341538. The cubic root of 5057155488 is about 1716.4669101821.
The spelling of 5057155488 in words is "five billion, fifty-seven million, one hundred fifty-five thousand, four hundred eighty-eight".
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