Base | Representation |
---|---|
bin | 1011110001000… |
… | …0001001110000 |
3 | 10102212012102100 |
4 | 2330100021300 |
5 | 100113133412 |
6 | 4521420400 |
7 | 1136314212 |
oct | 274201160 |
9 | 112765370 |
10 | 49349232 |
11 | 25946899 |
12 | 1463a700 |
13 | a2bb13a |
14 | 67a85b2 |
15 | 44ebedc |
hex | 2f10270 |
49349232 has 120 divisors (see below), whose sum is σ = 154074960. Its totient is φ = 14653440.
The previous prime is 49349221. The next prime is 49349233. The reversal of 49349232 is 23294394.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49349233) 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, 45982 + ... + 47042.
It is an arithmetic number, because the mean of its divisors is an integer number (1283958).
Almost surely, 249349232 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 49349232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77037480).
49349232 is an abundant number, since it is smaller than the sum of its proper divisors (104725728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49349232 is a wasteful number, since it uses less digits than its factorization.
49349232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111 (or 1102 counting only the distinct ones).
The product of its digits is 46656, while the sum is 36.
The square root of 49349232 is about 7024.9008533929. The cubic root of 49349232 is about 366.7978652627.
It can be divided in two parts, 49 and 349232, that added together give a square (349281 = 5912).
The spelling of 49349232 in words is "forty-nine million, three hundred forty-nine thousand, two hundred thirty-two".
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