Base | Representation |
---|---|
bin | 10111010011010… |
… | …11001011100110 |
3 | 111121211010010100 |
4 | 23221223023212 |
5 | 400020133100 |
6 | 31221404530 |
7 | 4562334324 |
oct | 1351531346 |
9 | 447733110 |
10 | 195474150 |
11 | a0381693 |
12 | 55569746 |
13 | 316612a1 |
14 | 1bd64d14 |
15 | 12263400 |
hex | ba6b2e6 |
195474150 has 36 divisors (see below), whose sum is σ = 525175092. Its totient is φ = 52126320.
The previous prime is 195474091. The next prime is 195474161. The reversal of 195474150 is 51474591.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 216744 + ... + 217643.
It is an arithmetic number, because the mean of its divisors is an integer number (14588197).
Almost surely, 2195474150 is an apocalyptic number.
195474150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
195474150 is an abundant number, since it is smaller than the sum of its proper divisors (329700942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195474150 is a wasteful number, since it uses less digits than its factorization.
195474150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434405 (or 434397 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 195474150 is about 13981.2070294378. The cubic root of 195474150 is about 580.3586268004.
The spelling of 195474150 in words is "one hundred ninety-five million, four hundred seventy-four thousand, one hundred fifty".
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