Base | Representation |
---|---|
bin | 1011101011010011… |
… | …1110111001111000 |
3 | 22002110000121212122 |
4 | 2322310332321320 |
5 | 22404404420240 |
6 | 1235010100412 |
7 | 140450253020 |
oct | 27264767170 |
9 | 8073017778 |
10 | 3134451320 |
11 | 1369352740 |
12 | 73587a708 |
13 | 3ac4cb130 |
14 | 21a404a80 |
15 | 1352a14b5 |
hex | bad3ee78 |
3134451320 has 128 divisors (see below), whose sum is σ = 9469232640. Its totient is φ = 901808640.
The previous prime is 3134451317. The next prime is 3134451349. The reversal of 3134451320 is 231544313.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 3134451320.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 899 + ... + 79181.
It is an arithmetic number, because the mean of its divisors is an integer number (73978380).
Almost surely, 23134451320 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 3134451320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4734616320).
3134451320 is an abundant number, since it is smaller than the sum of its proper divisors (6334781320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3134451320 is a wasteful number, since it uses less digits than its factorization.
3134451320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78325 (or 78321 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 3134451320 is about 55986.1707924377. The cubic root of 3134451320 is about 1463.4812964794.
Adding to 3134451320 its reverse (231544313), we get a palindrome (3365995633).
It can be divided in two parts, 3134 and 451320, that added together give a palindrome (454454).
The spelling of 3134451320 in words is "three billion, one hundred thirty-four million, four hundred fifty-one thousand, three hundred twenty".
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