Base | Representation |
---|---|
bin | 111001101111101… |
… | …001010110011010 |
3 | 2111111221201000211 |
4 | 321233221112122 |
5 | 3441002311300 |
6 | 240044321334 |
7 | 33002406604 |
oct | 7157512632 |
9 | 2444851024 |
10 | 968791450 |
11 | 4579483a0 |
12 | 23054324a |
13 | 1259310a3 |
14 | 92946174 |
15 | 5a0b94ba |
hex | 39be959a |
968791450 has 48 divisors (see below), whose sum is σ = 1993533120. Its totient is φ = 347312000.
The previous prime is 968791423. The next prime is 968791451. The reversal of 968791450 is 54197869.
It is a junction number, because it is equal to n+sod(n) for n = 968791394 and 968791403.
It is not an unprimeable number, because it can be changed into a prime (968791451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26646 + ... + 51454.
It is an arithmetic number, because the mean of its divisors is an integer number (41531940).
Almost surely, 2968791450 is an apocalyptic number.
968791450 is an abundant number, since it is smaller than the sum of its proper divisors (1024741670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968791450 is a wasteful number, since it uses less digits than its factorization.
968791450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24903 (or 24898 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 49.
The square root of 968791450 is about 31125.4148566730. The cubic root of 968791450 is about 989.4870144431.
The spelling of 968791450 in words is "nine hundred sixty-eight million, seven hundred ninety-one thousand, four hundred fifty".
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