Base | Representation |
---|---|
bin | 1011101011001101… |
… | …0001010100001000 |
3 | 22002102011211010110 |
4 | 2322303101110020 |
5 | 22404301034230 |
6 | 1234552314320 |
7 | 140443403232 |
oct | 27263212410 |
9 | 8072154113 |
10 | 3134002440 |
11 | 1369076468 |
12 | 7356a29a0 |
13 | 3ac3a1a1a |
14 | 21a329252 |
15 | 1352134b0 |
hex | bacd1508 |
3134002440 has 64 divisors (see below), whose sum is σ = 9409570560. Its totient is φ = 835061760.
The previous prime is 3134002397. The next prime is 3134002447. The reversal of 3134002440 is 442004313.
It is not an unprimeable number, because it can be changed into a prime (3134002447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149400 + ... + 169080.
It is an arithmetic number, because the mean of its divisors is an integer number (147024540).
Almost surely, 23134002440 is an apocalyptic number.
3134002440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3134002440 is an abundant number, since it is smaller than the sum of its proper divisors (6275568120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3134002440 is a wasteful number, since it uses less digits than its factorization.
3134002440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21022 (or 21018 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3134002440 is about 55982.1618017740. The cubic root of 3134002440 is about 1463.4114321683.
Adding to 3134002440 its reverse (442004313), we get a palindrome (3576006753).
The spelling of 3134002440 in words is "three billion, one hundred thirty-four million, two thousand, four hundred forty".
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