Base | Representation |
---|---|
bin | 11101111111000… |
… | …000110110101000 |
3 | 1022001120222121120 |
4 | 131333000312220 |
5 | 2012240322312 |
6 | 121530135240 |
7 | 15315630624 |
oct | 3577006650 |
9 | 1261528546 |
10 | 503057832 |
11 | 238a65882 |
12 | 120581520 |
13 | 802b5b74 |
14 | 4ab50184 |
15 | 2e26e28c |
hex | 1dfc0da8 |
503057832 has 96 divisors (see below), whose sum is σ = 1370868480. Its totient is φ = 153653760.
The previous prime is 503057803. The next prime is 503057833. The reversal of 503057832 is 238750305.
It is a junction number, because it is equal to n+sod(n) for n = 503057793 and 503057802.
It is not an unprimeable number, because it can be changed into a prime (503057833) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267648 + ... + 269520.
It is an arithmetic number, because the mean of its divisors is an integer number (14279880).
Almost surely, 2503057832 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 503057832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685434240).
503057832 is an abundant number, since it is smaller than the sum of its proper divisors (867810648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
503057832 is a wasteful number, since it uses less digits than its factorization.
503057832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1951 (or 1928 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 503057832 is about 22428.9507556640. The cubic root of 503057832 is about 795.3152406710.
The spelling of 503057832 in words is "five hundred three million, fifty-seven thousand, eight hundred thirty-two".
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