Base | Representation |
---|---|
bin | 1011011000001… |
… | …11101100100100 |
3 | 20122121110110001 |
4 | 11230013230210 |
5 | 143413430230 |
6 | 13245511044 |
7 | 2236220353 |
oct | 554075444 |
9 | 218543401 |
10 | 95451940 |
11 | 49975501 |
12 | 27b72484 |
13 | 16a1064c |
14 | c96999a |
15 | 85a70ca |
hex | 5b07b24 |
95451940 has 48 divisors (see below), whose sum is σ = 216285552. Its totient is φ = 35250176.
The previous prime is 95451913. The next prime is 95451943. The reversal of 95451940 is 4915459.
It can be written as a sum of positive squares in 8 ways, for example, as 11985444 + 83466496 = 3462^2 + 9136^2 .
It is a super-2 number, since 2×954519402 = 18222145699527200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 95451940.
It is not an unprimeable number, because it can be changed into a prime (95451943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15372 + ... + 20668.
It is an arithmetic number, because the mean of its divisors is an integer number (4505949).
Almost surely, 295451940 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 95451940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108142776).
95451940 is an abundant number, since it is smaller than the sum of its proper divisors (120833612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
95451940 is a wasteful number, since it uses less digits than its factorization.
95451940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5376 (or 5374 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 37.
The square root of 95451940 is about 9769.9508698867. The cubic root of 95451940 is about 457.0126834530.
The spelling of 95451940 in words is "ninety-five million, four hundred fifty-one thousand, nine hundred forty".
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