Base | Representation |
---|---|
bin | 111001110001010… |
… | …111010101011110 |
3 | 2111112210121000000 |
4 | 321301113111132 |
5 | 3441111220300 |
6 | 240102115130 |
7 | 33006264165 |
oct | 7161272536 |
9 | 2445717000 |
10 | 969241950 |
11 | 458125906 |
12 | 23071baa6 |
13 | 125a5b161 |
14 | 92a223dc |
15 | 5a157c00 |
hex | 39c5755e |
969241950 has 84 divisors (see below), whose sum is σ = 2703050208. Its totient is φ = 258454800.
The previous prime is 969241937. The next prime is 969241967. The reversal of 969241950 is 59142969.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 969241896 and 969241905.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 23155 + ... + 49745.
Almost surely, 2969241950 is an apocalyptic number.
969241950 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 969241950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1351525104).
969241950 is an abundant number, since it is smaller than the sum of its proper divisors (1733808258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
969241950 is a wasteful number, since it uses less digits than its factorization.
969241950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26621 (or 26601 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 45.
The square root of 969241950 is about 31132.6508668954. The cubic root of 969241950 is about 989.6403652400.
The spelling of 969241950 in words is "nine hundred sixty-nine million, two hundred forty-one thousand, nine hundred fifty".
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