Base | Representation |
---|---|
bin | 1011101101111… |
… | …1101011010000 |
3 | 10102111010001021 |
4 | 2323133223100 |
5 | 100040310142 |
6 | 4513245224 |
7 | 1134526264 |
oct | 273375320 |
9 | 112433037 |
10 | 49150672 |
11 | 2582069a |
12 | 14563814 |
13 | a24b94c |
14 | 67560a4 |
15 | 44ad267 |
hex | 2edfad0 |
49150672 has 20 divisors (see below), whose sum is σ = 100831716. Its totient is φ = 23129600.
The previous prime is 49150639. The next prime is 49150687. The reversal of 49150672 is 27605194.
It can be written as a sum of positive squares in 2 ways, for example, as 16842816 + 32307856 = 4104^2 + 5684^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90079 + ... + 90622.
Almost surely, 249150672 is an apocalyptic number.
It is an amenable number.
49150672 is an abundant number, since it is smaller than the sum of its proper divisors (51681044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49150672 is a wasteful number, since it uses less digits than its factorization.
49150672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180726 (or 180720 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 49150672 is about 7010.7540250675. The cubic root of 49150672 is about 366.3052585845.
The spelling of 49150672 in words is "forty-nine million, one hundred fifty thousand, six hundred seventy-two".
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