Base | Representation |
---|---|
bin | 1011101011111… |
… | …0101100110100 |
3 | 10102020020202202 |
4 | 2322332230310 |
5 | 100021444404 |
6 | 4510324032 |
7 | 1133424431 |
oct | 272765464 |
9 | 112206682 |
10 | 49015604 |
11 | 25739170 |
12 | 144b9618 |
13 | a202321 |
14 | 671cb88 |
15 | 448321e |
hex | 2ebeb34 |
49015604 has 12 divisors (see below), whose sum is σ = 93575328. Its totient is φ = 22279800.
The previous prime is 49015559. The next prime is 49015609. The reversal of 49015604 is 40651094.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49015609) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556952 + ... + 557039.
It is an arithmetic number, because the mean of its divisors is an integer number (7797944).
Almost surely, 249015604 is an apocalyptic number.
49015604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
49015604 is a deficient number, since it is larger than the sum of its proper divisors (44559724).
49015604 is a wasteful number, since it uses less digits than its factorization.
49015604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1114006 (or 1114004 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 49015604 is about 7001.1144827092. The cubic root of 49015604 is about 365.9694102855.
Adding to 49015604 its reverse (40651094), we get a palindrome (89666698).
The spelling of 49015604 in words is "forty-nine million, fifteen thousand, six hundred four".
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