Base | Representation |
---|---|
bin | 1111001000011… |
… | …01010101001100 |
3 | 22211211211101022 |
4 | 13210031111030 |
5 | 224443313200 |
6 | 20332333312 |
7 | 3100623005 |
oct | 744152514 |
9 | 284754338 |
10 | 126932300 |
11 | 65717130 |
12 | 36614238 |
13 | 203b3391 |
14 | 12c021ac |
15 | b224885 |
hex | 790d54c |
126932300 has 72 divisors (see below), whose sum is σ = 302324400. Its totient is φ = 45875200.
The previous prime is 126932263. The next prime is 126932303. The reversal of 126932300 is 3239621.
It is a super-2 number, since 2×1269323002 = 32223617566580000, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 126932300.
It is not an unprimeable number, because it can be changed into a prime (126932303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 282476 + ... + 282924.
It is an arithmetic number, because the mean of its divisors is an integer number (4198950).
Almost surely, 2126932300 is an apocalyptic number.
126932300 is a gapful number since it is divisible by the number (10) 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 126932300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151162200).
126932300 is an abundant number, since it is smaller than the sum of its proper divisors (175392100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126932300 is a wasteful number, since it uses less digits than its factorization.
126932300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 731 (or 724 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 126932300 is about 11266.4235673971. The cubic root of 126932300 is about 502.5632371758.
The spelling of 126932300 in words is "one hundred twenty-six million, nine hundred thirty-two thousand, three hundred".
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