Base | Representation |
---|---|
bin | 1110010110111… |
… | …00101011010000 |
3 | 22101122001202020 |
4 | 13023130223100 |
5 | 221313112202 |
6 | 15541251440 |
7 | 2661510360 |
oct | 713345320 |
9 | 271561666 |
10 | 120441552 |
11 | 61a93580 |
12 | 34403b80 |
13 | 1bc4cbba |
14 | 11dd29a0 |
15 | a8915bc |
hex | 72dcad0 |
120441552 has 80 divisors (see below), whose sum is σ = 387927552. Its totient is φ = 31282560.
The previous prime is 120441533. The next prime is 120441557. The reversal of 120441552 is 255144021.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120441557) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12598 + ... + 19989.
Almost surely, 2120441552 is an apocalyptic number.
120441552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120441552 is an abundant number, since it is smaller than the sum of its proper divisors (267486000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120441552 is a wasteful number, since it uses less digits than its factorization.
120441552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32616 (or 32610 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 120441552 is about 10974.5866436964. The cubic root of 120441552 is about 493.8466526165.
Adding to 120441552 its reverse (255144021), we get a palindrome (375585573).
The spelling of 120441552 in words is "one hundred twenty million, four hundred forty-one thousand, five hundred fifty-two".
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