Base | Representation |
---|---|
bin | 1100001001101… |
… | …1111101100001 |
3 | 10112220120100000 |
4 | 3002123331201 |
5 | 101022023330 |
6 | 5020250213 |
7 | 1156145640 |
oct | 302337541 |
9 | 115816300 |
10 | 50970465 |
11 | 26853957 |
12 | 150a0969 |
13 | a738050 |
14 | 6aab357 |
15 | 471c560 |
hex | 309bf61 |
50970465 has 96 divisors (see below), whose sum is σ = 113008896. Its totient is φ = 21461760.
The previous prime is 50970463. The next prime is 50970481. The reversal of 50970465 is 56407905.
It is not a de Polignac number, because 50970465 - 21 = 50970463 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50970463) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 110335 + ... + 110795.
It is an arithmetic number, because the mean of its divisors is an integer number (1177176).
Almost surely, 250970465 is an apocalyptic number.
It is an amenable number.
50970465 is an abundant number, since it is smaller than the sum of its proper divisors (62038431).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50970465 is a wasteful number, since it uses less digits than its factorization.
50970465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501 (or 489 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 50970465 is about 7139.3602654580. The cubic root of 50970465 is about 370.7713758656.
The spelling of 50970465 in words is "fifty million, nine hundred seventy thousand, four hundred sixty-five".
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