Base | Representation |
---|---|
bin | 1100000110101… |
… | …1001010000000 |
3 | 10112112102010010 |
4 | 3001223022000 |
5 | 100444124220 |
6 | 5012104520 |
7 | 1154354061 |
oct | 301531200 |
9 | 115472103 |
10 | 50770560 |
11 | 26727745 |
12 | 15005140 |
13 | a698069 |
14 | 6a58568 |
15 | 46cd1e0 |
hex | 306b280 |
50770560 has 128 divisors (see below), whose sum is σ = 167247360. Its totient is φ = 13086720.
The previous prime is 50770553. The next prime is 50770571. The reversal of 50770560 is 6507705.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
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, 59094 + ... + 59946.
It is an arithmetic number, because the mean of its divisors is an integer number (1306620).
Almost surely, 250770560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50770560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83623680).
50770560 is an abundant number, since it is smaller than the sum of its proper divisors (116476800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50770560 is a wasteful number, since it uses less digits than its factorization.
50770560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 906 (or 894 counting only the distinct ones).
The product of its (nonzero) digits is 7350, while the sum is 30.
The square root of 50770560 is about 7125.3463073734. The cubic root of 50770560 is about 370.2860218387.
The spelling of 50770560 in words is "fifty million, seven hundred seventy thousand, five hundred sixty".
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