Base | Representation |
---|---|
bin | 111010000111110… |
… | …0110110100000011 |
3 | 12000220201212120122 |
4 | 1310033212310003 |
5 | 12443230420240 |
6 | 521304330455 |
7 | 66220556540 |
oct | 16417466403 |
9 | 5026655518 |
10 | 1950248195 |
11 | 910956375 |
12 | 465173a2b |
13 | 251077c1c |
14 | 147027bc7 |
15 | b63364b5 |
hex | 743e6d03 |
1950248195 has 32 divisors (see below), whose sum is σ = 2703998976. Its totient is φ = 1322697600.
The previous prime is 1950248149. The next prime is 1950248239. The reversal of 1950248195 is 5918420591.
It is not a de Polignac number, because 1950248195 - 212 = 1950244099 is a prime.
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, 2404340 + ... + 2405150.
It is an arithmetic number, because the mean of its divisors is an integer number (84499968).
Almost surely, 21950248195 is an apocalyptic number.
1950248195 is a deficient number, since it is larger than the sum of its proper divisors (753750781).
1950248195 is a wasteful number, since it uses less digits than its factorization.
1950248195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1491.
The product of its (nonzero) digits is 129600, while the sum is 44.
The square root of 1950248195 is about 44161.6144972079. The cubic root of 1950248195 is about 1249.3859800330.
The spelling of 1950248195 in words is "one billion, nine hundred fifty million, two hundred forty-eight thousand, one hundred ninety-five".
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