Base | Representation |
---|---|
bin | 1011010101110… |
… | …11001010001010 |
3 | 20122000112102000 |
4 | 11222323022022 |
5 | 143323412232 |
6 | 13235051430 |
7 | 2233443360 |
oct | 552731212 |
9 | 218015360 |
10 | 95138442 |
11 | 49780a13 |
12 | 27a40b76 |
13 | 16930a49 |
14 | c8c7630 |
15 | 854427c |
hex | 5abb28a |
95138442 has 128 divisors (see below), whose sum is σ = 260997120. Its totient is φ = 25090560.
The previous prime is 95138441. The next prime is 95138513. The reversal of 95138442 is 24483159.
It is a junction number, because it is equal to n+sod(n) for n = 95138397 and 95138406.
It is not an unprimeable number, because it can be changed into a prime (95138441) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 269338 + ... + 269690.
It is an arithmetic number, because the mean of its divisors is an integer number (2039040).
Almost surely, 295138442 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 95138442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130498560).
95138442 is an abundant number, since it is smaller than the sum of its proper divisors (165858678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
95138442 is a wasteful number, since it uses less digits than its factorization.
95138442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425 (or 419 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 95138442 is about 9753.8936840628. The cubic root of 95138442 is about 456.5118041565.
It can be divided in two parts, 9513 and 8442, that added together give a triangular number (17955 = T189).
The spelling of 95138442 in words is "ninety-five million, one hundred thirty-eight thousand, four hundred forty-two".
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