Base | Representation |
---|---|
bin | 1110010111000… |
… | …11011100000000 |
3 | 22101200110202000 |
4 | 13023203130000 |
5 | 221320003443 |
6 | 15542024000 |
7 | 2661654204 |
oct | 713433400 |
9 | 271613660 |
10 | 120469248 |
11 | 62002369 |
12 | 34418000 |
13 | 1bc5c6a3 |
14 | 11ddcb04 |
15 | a8998d3 |
hex | 72e3700 |
120469248 has 144 divisors (see below), whose sum is σ = 369146400. Its totient is φ = 38707200.
The previous prime is 120469231. The next prime is 120469301. The reversal of 120469248 is 842964021.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200148 + ... + 200748.
Almost surely, 2120469248 is an apocalyptic number.
120469248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120469248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184573200).
120469248 is an abundant number, since it is smaller than the sum of its proper divisors (248677152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120469248 is an equidigital number, since it uses as much as digits as its factorization.
120469248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 655 (or 635 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 120469248 is about 10975.8483954544. The cubic root of 120469248 is about 493.8845036969.
The spelling of 120469248 in words is "one hundred twenty million, four hundred sixty-nine thousand, two hundred forty-eight".
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