Base | Representation |
---|---|
bin | 1001010101111000… |
… | …10110001110011000 |
3 | 110221112102020121011 |
4 | 10222330112032120 |
5 | 40232422230130 |
6 | 2145402023304 |
7 | 235200311005 |
oct | 45274261630 |
9 | 13845366534 |
10 | 5015430040 |
11 | 2144096905 |
12 | b7b7a7b34 |
13 | 61c101baa |
14 | 35815a8ac |
15 | 1e54a352a |
hex | 12af16398 |
5015430040 has 32 divisors (see below), whose sum is σ = 11301849360. Its totient is φ = 2003126400.
The previous prime is 5015430037. The next prime is 5015430041. The reversal of 5015430040 is 400345105.
It is a super-2 number, since 2×50154300402 = 50309076972268803200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5015429993 and 5015430020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5015430041) 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, 68406 + ... + 121285.
Almost surely, 25015430040 is an apocalyptic number.
It is an amenable number.
5015430040 is an abundant number, since it is smaller than the sum of its proper divisors (6286419320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5015430040 is a wasteful number, since it uses less digits than its factorization.
5015430040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190363 (or 190359 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 5015430040 is about 70819.7009313087. The cubic root of 5015430040 is about 1711.7331401604.
Adding to 5015430040 its reverse (400345105), we get a palindrome (5415775145).
The spelling of 5015430040 in words is "five billion, fifteen million, four hundred thirty thousand, forty".
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