Base | Representation |
---|---|
bin | 1100000010010… |
… | …1101100110110 |
3 | 10111222221212110 |
4 | 3000211230312 |
5 | 100411023240 |
6 | 5002031450 |
7 | 1152060465 |
oct | 300455466 |
9 | 114887773 |
10 | 50486070 |
11 | 26552a28 |
12 | 14aa8586 |
13 | a5c871b |
14 | 69c29dc |
15 | 4673c80 |
hex | 3025b36 |
50486070 has 32 divisors (see below), whose sum is σ = 122831712. Its totient is φ = 13277952.
The previous prime is 50486069. The next prime is 50486083. The reversal of 50486070 is 7068405.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 9337 + ... + 13716.
It is an arithmetic number, because the mean of its divisors is an integer number (3838491).
Almost surely, 250486070 is an apocalyptic number.
50486070 is an abundant number, since it is smaller than the sum of its proper divisors (72345642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50486070 is a wasteful number, since it uses less digits than its factorization.
50486070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23136.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 50486070 is about 7105.3550227979. The cubic root of 50486070 is about 369.5931002863.
The spelling of 50486070 in words is "fifty million, four hundred eighty-six thousand, seventy".
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