Base | Representation |
---|---|
bin | 1011110000101… |
… | …0000101001000 |
3 | 10102210221022011 |
4 | 2330022011020 |
5 | 100111334420 |
6 | 4521105304 |
7 | 1136151541 |
oct | 274120510 |
9 | 112727264 |
10 | 49324360 |
11 | 2592a138 |
12 | 14628234 |
13 | a2aca17 |
14 | 679d4c8 |
15 | 44e495a |
hex | 2f0a148 |
49324360 has 64 divisors (see below), whose sum is σ = 116218800. Its totient is φ = 18816000.
The previous prime is 49324349. The next prime is 49324369. The reversal of 49324360 is 6342394.
It can be written as a sum of positive squares in 8 ways, for example, as 18610596 + 30713764 = 4314^2 + 5542^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (49324369) 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, 116950 + ... + 117370.
Almost surely, 249324360 is an apocalyptic number.
49324360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49324360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58109400).
49324360 is an abundant number, since it is smaller than the sum of its proper divisors (66894440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49324360 is a wasteful number, since it uses less digits than its factorization.
49324360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 562 (or 558 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 49324360 is about 7023.1303561873. The cubic root of 49324360 is about 366.7362328980.
The spelling of 49324360 in words is "forty-nine million, three hundred twenty-four thousand, three hundred sixty".
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