Base | Representation |
---|---|
bin | 11100110110110… |
… | …011110000100110 |
3 | 1020201222100021110 |
4 | 130312303300212 |
5 | 1442414123310 |
6 | 120012325450 |
7 | 14666015142 |
oct | 3466636046 |
9 | 1221870243 |
10 | 484129830 |
11 | 2293079a8 |
12 | 116173886 |
13 | 793b9672 |
14 | 48424222 |
15 | 2c780d20 |
hex | 1cdb3c26 |
484129830 has 64 divisors (see below), whose sum is σ = 1210318848. Its totient is φ = 123822720.
The previous prime is 484129817. The next prime is 484129831. The reversal of 484129830 is 38921484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (484129831) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75739 + ... + 81881.
It is an arithmetic number, because the mean of its divisors is an integer number (18911232).
Almost surely, 2484129830 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 484129830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605159424).
484129830 is an abundant number, since it is smaller than the sum of its proper divisors (726189018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484129830 is a wasteful number, since it uses less digits than its factorization.
484129830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6261.
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 484129830 is about 22002.9504839692. The cubic root of 484129830 is about 785.2126379755.
The spelling of 484129830 in words is "four hundred eighty-four million, one hundred twenty-nine thousand, eight hundred thirty".
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