Base | Representation |
---|---|
bin | 1011110000011… |
… | …1011110100100 |
3 | 10102210101200100 |
4 | 2330013132210 |
5 | 100111014300 |
6 | 4520544100 |
7 | 1136105502 |
oct | 274073644 |
9 | 112711610 |
10 | 49313700 |
11 | 25922127 |
12 | 14622030 |
13 | a2a7c07 |
14 | 6799672 |
15 | 44e1700 |
hex | 2f077a4 |
49313700 has 108 divisors (see below), whose sum is σ = 156001300. Its totient is φ = 13029120.
The previous prime is 49313699. The next prime is 49313701. The reversal of 49313700 is 731394.
It is an interprime number because it is at equal distance from previous prime (49313699) and next prime (49313701).
It can be written as a sum of positive squares in 6 ways, for example, as 788544 + 48525156 = 888^2 + 6966^2 .
It is not an unprimeable number, because it can be changed into a prime (49313701) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 141126 + ... + 141474.
Almost surely, 249313700 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 49313700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78000650).
49313700 is an abundant number, since it is smaller than the sum of its proper divisors (106687600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49313700 is a wasteful number, since it uses less digits than its factorization.
49313700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526 (or 516 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 49313700 is about 7022.3713943368. The cubic root of 49313700 is about 366.7098112684.
The spelling of 49313700 in words is "forty-nine million, three hundred thirteen thousand, seven hundred".
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