Base | Representation |
---|---|
bin | 1011101010010011… |
… | …1110000001011000 |
3 | 22002011010100102010 |
4 | 2322210332001120 |
5 | 22402321102100 |
6 | 1234340105520 |
7 | 140366500131 |
oct | 27244760130 |
9 | 8064110363 |
10 | 3130253400 |
11 | 1366a4578a |
12 | 7343952a0 |
13 | 3ab68b461 |
14 | 219a30c88 |
15 | 134c22750 |
hex | ba93e058 |
3130253400 has 96 divisors (see below), whose sum is σ = 9848744640. Its totient is φ = 822264960.
The previous prime is 3130253387. The next prime is 3130253411. The reversal of 3130253400 is 43520313.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1267 + ... + 79133.
It is an arithmetic number, because the mean of its divisors is an integer number (102591090).
Almost surely, 23130253400 is an apocalyptic number.
3130253400 is a gapful number since it is divisible by the number (30) 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 3130253400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4924372320).
3130253400 is an abundant number, since it is smaller than the sum of its proper divisors (6718491240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130253400 is a wasteful number, since it uses less digits than its factorization.
3130253400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77953 (or 77944 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 3130253400 is about 55948.6675444554. The cubic root of 3130253400 is about 1462.8276656433.
Adding to 3130253400 its reverse (43520313), we get a palindrome (3173773713).
The spelling of 3130253400 in words is "three billion, one hundred thirty million, two hundred fifty-three thousand, four hundred".
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