Base | Representation |
---|---|
bin | 1000011001010110… |
… | …0011100010011100 |
3 | 12211001220202222200 |
4 | 2012111203202130 |
5 | 14103433010112 |
6 | 1011350411500 |
7 | 106564651200 |
oct | 20625434234 |
9 | 5731822880 |
10 | 2253797532 |
11 | a57234498 |
12 | 52a960b90 |
13 | 29bc1940c |
14 | 175482b00 |
15 | d2ce6cdc |
hex | 8656389c |
2253797532 has 108 divisors (see below), whose sum is σ = 6640189920. Its totient is φ = 642684672.
The previous prime is 2253797489. The next prime is 2253797563. The reversal of 2253797532 is 2357973522.
2253797532 is a `hidden beast` number, since 2 + 25 + 3 + 7 + 97 + 532 = 666.
Its product of digits (793800) is a multiple of the sum of its prime factors (2520).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1267428 + ... + 1269204.
It is an arithmetic number, because the mean of its divisors is an integer number (61483240).
Almost surely, 22253797532 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2253797532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3320094960).
2253797532 is an abundant number, since it is smaller than the sum of its proper divisors (4386392388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253797532 is a wasteful number, since it uses less digits than its factorization.
2253797532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2520 (or 2508 counting only the distinct ones).
The product of its digits is 793800, while the sum is 45.
The square root of 2253797532 is about 47474.1775284206. The cubic root of 2253797532 is about 1311.1074937998.
The spelling of 2253797532 in words is "two billion, two hundred fifty-three million, seven hundred ninety-seven thousand, five hundred thirty-two".
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