Base | Representation |
---|---|
bin | 1011011111110… |
… | …1110011000010 |
3 | 10100202002220200 |
4 | 2313331303002 |
5 | 44321203344 |
6 | 4441350030 |
7 | 1123624023 |
oct | 267756302 |
9 | 110662820 |
10 | 48225474 |
11 | 25249570 |
12 | 14198316 |
13 | 9cb67ab |
14 | 6594c4a |
15 | 4379069 |
hex | 2dfdcc2 |
48225474 has 48 divisors (see below), whose sum is σ = 114813504. Its totient is φ = 14508000.
The previous prime is 48225449. The next prime is 48225493. The reversal of 48225474 is 47452284.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29092 + ... + 30704.
It is an arithmetic number, because the mean of its divisors is an integer number (2391948).
Almost surely, 248225474 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48225474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57406752).
48225474 is an abundant number, since it is smaller than the sum of its proper divisors (66588030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48225474 is a wasteful number, since it uses less digits than its factorization.
48225474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1783 (or 1780 counting only the distinct ones).
The product of its digits is 71680, while the sum is 36.
The square root of 48225474 is about 6944.4563502120. The cubic root of 48225474 is about 363.9922763325.
It can be divided in two parts, 4822 and 5474, that added together give a triangular number (10296 = T143).
The spelling of 48225474 in words is "forty-eight million, two hundred twenty-five thousand, four hundred seventy-four".
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