Base | Representation |
---|---|
bin | 110101101100110… |
… | …110010111100000 |
3 | 2022210021222022222 |
4 | 311230312113200 |
5 | 3321120340342 |
6 | 225222250212 |
7 | 31216641563 |
oct | 6554662740 |
9 | 2283258288 |
10 | 900949472 |
11 | 422620745 |
12 | 211886968 |
13 | 1148698c7 |
14 | 879264da |
15 | 54167ed2 |
hex | 35b365e0 |
900949472 has 12 divisors (see below), whose sum is σ = 1773744336. Its totient is φ = 450474720.
The previous prime is 900949471. The next prime is 900949501. The reversal of 900949472 is 274949009.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (900949471) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14077304 + ... + 14077367.
It is an arithmetic number, because the mean of its divisors is an integer number (147812028).
Almost surely, 2900949472 is an apocalyptic number.
It is an amenable number.
900949472 is a deficient number, since it is larger than the sum of its proper divisors (872794864).
900949472 is a wasteful number, since it uses less digits than its factorization.
900949472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28154681 (or 28154673 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 44.
The square root of 900949472 is about 30015.8203619358. The cubic root of 900949472 is about 965.8287857022.
The spelling of 900949472 in words is "nine hundred million, nine hundred forty-nine thousand, four hundred seventy-two".
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