Base | Representation |
---|---|
bin | 1010000001000010… |
… | …00110110101010001 |
3 | 111212202111121101020 |
4 | 11000201012311101 |
5 | 42003102402412 |
6 | 2245332030053 |
7 | 250154020422 |
oct | 50041066521 |
9 | 14782447336 |
10 | 5377387857 |
11 | 230a4390a6 |
12 | 1060a62329 |
13 | 6790b3b0a |
14 | 39025b649 |
15 | 21715018c |
hex | 140846d51 |
5377387857 has 8 divisors (see below), whose sum is σ = 7173423840. Its totient is φ = 3583138560.
The previous prime is 5377387837. The next prime is 5377387871. The reversal of 5377387857 is 7587837735.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5377387857 - 227 = 5243170129 is a prime.
It is a super-2 number, since 2×53773878572 = 57832600329222104898, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5377387857.
It is not an unprimeable number, because it can be changed into a prime (5377387817) 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, 439632 + ... + 451697.
It is an arithmetic number, because the mean of its divisors is an integer number (896677980).
Almost surely, 25377387857 is an apocalyptic number.
It is an amenable number.
5377387857 is a deficient number, since it is larger than the sum of its proper divisors (1796035983).
5377387857 is a wasteful number, since it uses less digits than its factorization.
5377387857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 893343.
The product of its digits is 34574400, while the sum is 60.
The square root of 5377387857 is about 73330.6747343838. The cubic root of 5377387857 is about 1751.9583906607.
The spelling of 5377387857 in words is "five billion, three hundred seventy-seven million, three hundred eighty-seven thousand, eight hundred fifty-seven".
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