Base | Representation |
---|---|
bin | 1000100000111000… |
… | …01010101001111100 |
3 | 102210112202000020020 |
4 | 10100130022221330 |
5 | 33330110131203 |
6 | 2033315452140 |
7 | 221161020645 |
oct | 42034125174 |
9 | 12715660206 |
10 | 4570786428 |
11 | 1a360a954a |
12 | a768b7050 |
13 | 57ac5c270 |
14 | 3150946cc |
15 | 1bb422153 |
hex | 11070aa7c |
4570786428 has 48 divisors (see below), whose sum is σ = 11623979136. Its totient is φ = 1389447360.
The previous prime is 4570786427. The next prime is 4570786457. The reversal of 4570786428 is 8246870754.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4570786427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163558 + ... + 189453.
It is an arithmetic number, because the mean of its divisors is an integer number (242166232).
Almost surely, 24570786428 is an apocalyptic number.
It is an amenable number.
4570786428 is an abundant number, since it is smaller than the sum of its proper divisors (7053192708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4570786428 is a wasteful number, since it uses less digits than its factorization.
4570786428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353114 (or 353112 counting only the distinct ones).
The product of its (nonzero) digits is 3010560, while the sum is 51.
The square root of 4570786428 is about 67607.5914968134. The cubic root of 4570786428 is about 1659.5753532272.
The spelling of 4570786428 in words is "four billion, five hundred seventy million, seven hundred eighty-six thousand, four hundred twenty-eight".
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