Base | Representation |
---|---|
bin | 10111010011010… |
… | …01000010001010 |
3 | 111121210200001120 |
4 | 23221221002022 |
5 | 400014342404 |
6 | 31221300110 |
7 | 4562266560 |
oct | 1351510212 |
9 | 447720046 |
10 | 195465354 |
11 | a0376017 |
12 | 55564636 |
13 | 3165a296 |
14 | 1bd61a30 |
15 | 122609d9 |
hex | ba6908a |
195465354 has 64 divisors (see below), whose sum is σ = 488374272. Its totient is φ = 50860800.
The previous prime is 195465349. The next prime is 195465367. The reversal of 195465354 is 453564591.
It is a super-2 number, since 2×1954653542 = 76413409228690632, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17719 + ... + 26549.
It is an arithmetic number, because the mean of its divisors is an integer number (7630848).
Almost surely, 2195465354 is an apocalyptic number.
195465354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 195465354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244187136).
195465354 is an abundant number, since it is smaller than the sum of its proper divisors (292908918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195465354 is a wasteful number, since it uses less digits than its factorization.
195465354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8891.
The product of its digits is 324000, while the sum is 42.
The square root of 195465354 is about 13980.8924607838. The cubic root of 195465354 is about 580.3499216237.
The spelling of 195465354 in words is "one hundred ninety-five million, four hundred sixty-five thousand, three hundred fifty-four".
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