Base | Representation |
---|---|
bin | 1010000001001011… |
… | …00111101000011100 |
3 | 111212211201201001012 |
4 | 11000211213220130 |
5 | 42003403231110 |
6 | 2245413234352 |
7 | 250200045242 |
oct | 50045475034 |
9 | 14784651035 |
10 | 5378570780 |
11 | 2310076920 |
12 | 10613329b8 |
13 | 67940937b |
14 | 390488792 |
15 | 2172d5905 |
hex | 140967a1c |
5378570780 has 48 divisors (see below), whose sum is σ = 12328243200. Its totient is φ = 1954824000.
The previous prime is 5378570737. The next prime is 5378570807. The reversal of 5378570780 is 870758735.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512021 + ... + 522419.
It is an arithmetic number, because the mean of its divisors is an integer number (256838400).
Almost surely, 25378570780 is an apocalyptic number.
It is an amenable number.
5378570780 is an abundant number, since it is smaller than the sum of its proper divisors (6949672420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5378570780 is a wasteful number, since it uses less digits than its factorization.
5378570780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12770 (or 12768 counting only the distinct ones).
The product of its (nonzero) digits is 1646400, while the sum is 50.
The square root of 5378570780 is about 73338.7399673597. The cubic root of 5378570780 is about 1752.0868470776.
The spelling of 5378570780 in words is "five billion, three hundred seventy-eight million, five hundred seventy thousand, seven hundred eighty".
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