Base | Representation |
---|---|
bin | 1111001101101… |
… | …10110000001100 |
3 | 22220011002022020 |
4 | 13212312300030 |
5 | 230133020002 |
6 | 20355250140 |
7 | 3106543125 |
oct | 746666014 |
9 | 286132266 |
10 | 127626252 |
11 | 66050546 |
12 | 368a9950 |
13 | 205971c0 |
14 | 12d4304c |
15 | b3102bc |
hex | 79b6c0c |
127626252 has 48 divisors (see below), whose sum is σ = 322623840. Its totient is φ = 39034368.
The previous prime is 127626227. The next prime is 127626269. The reversal of 127626252 is 252626721.
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, 24624 + ... + 29352.
It is an arithmetic number, because the mean of its divisors is an integer number (6721330).
Almost surely, 2127626252 is an apocalyptic number.
127626252 is a gapful number since it is divisible by the number (12) 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 127626252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161311920).
127626252 is an abundant number, since it is smaller than the sum of its proper divisors (194997588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
127626252 is a wasteful number, since it uses less digits than its factorization.
127626252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4922 (or 4920 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
The square root of 127626252 is about 11297.1789398947. The cubic root of 127626252 is about 503.4774282511.
The spelling of 127626252 in words is "one hundred twenty-seven million, six hundred twenty-six thousand, two hundred fifty-two".
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