Base | Representation |
---|---|
bin | 10111010100100… |
… | …00100010010000 |
3 | 111122002220000002 |
4 | 23222100202100 |
5 | 400040032102 |
6 | 31224545132 |
7 | 4563542360 |
oct | 1352204220 |
9 | 448086002 |
10 | 195627152 |
11 | a0476636 |
12 | 556221a8 |
13 | 316b5b16 |
14 | 1bda49a0 |
15 | 12293902 |
hex | ba90890 |
195627152 has 80 divisors (see below), whose sum is σ = 446614272. Its totient is φ = 81285120.
The previous prime is 195627139. The next prime is 195627161. The reversal of 195627152 is 251726591.
It is a happy number.
It is a super-2 number, since 2×1956271522 = 76539965199262208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580328 + ... + 580664.
Almost surely, 2195627152 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 195627152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223307136).
195627152 is an abundant number, since it is smaller than the sum of its proper divisors (250987120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195627152 is a wasteful number, since it uses less digits than its factorization.
195627152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496 (or 490 counting only the distinct ones).
The product of its digits is 37800, while the sum is 38.
The square root of 195627152 is about 13986.6776612604. The cubic root of 195627152 is about 580.5100072142.
The spelling of 195627152 in words is "one hundred ninety-five million, six hundred twenty-seven thousand, one hundred fifty-two".
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