Base | Representation |
---|---|
bin | 1010000001011011… |
… | …01110110100101100 |
3 | 111212222201202012110 |
4 | 11000231232310230 |
5 | 42004424304023 |
6 | 2245531004020 |
7 | 250224113253 |
oct | 50055566454 |
9 | 14788652173 |
10 | 5380697388 |
11 | 2311299650 |
12 | 1061b99610 |
13 | 6799a2311 |
14 | 39087d79a |
15 | 2175a5a93 |
hex | 140b6ed2c |
5380697388 has 24 divisors (see below), whose sum is σ = 13696320960. Its totient is φ = 1630514320.
The previous prime is 5380697317. The next prime is 5380697389. The reversal of 5380697388 is 8837960835.
It is not an unprimeable number, because it can be changed into a prime (5380697389) 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, 20381298 + ... + 20381561.
It is an arithmetic number, because the mean of its divisors is an integer number (570680040).
Almost surely, 25380697388 is an apocalyptic number.
It is an amenable number.
5380697388 is an abundant number, since it is smaller than the sum of its proper divisors (8315623572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5380697388 is a wasteful number, since it uses less digits than its factorization.
5380697388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40762877 (or 40762875 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 57.
The square root of 5380697388 is about 73353.2370655856. The cubic root of 5380697388 is about 1752.3177331312.
The spelling of 5380697388 in words is "five billion, three hundred eighty million, six hundred ninety-seven thousand, three hundred eighty-eight".
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