Base | Representation |
---|---|
bin | 1000101111000111… |
… | …00001111001010100 |
3 | 110002212100200001201 |
4 | 10113203201321110 |
5 | 34101140012030 |
6 | 2053222202244 |
7 | 224140451344 |
oct | 42743417124 |
9 | 13085320051 |
10 | 4690157140 |
11 | 1a97520529 |
12 | aaa883384 |
13 | 5998c5916 |
14 | 326c88d24 |
15 | 1c6b512ca |
hex | 1178e1e54 |
4690157140 has 24 divisors (see below), whose sum is σ = 9852330600. Its totient is φ = 1875491328.
The previous prime is 4690157137. The next prime is 4690157159. The reversal of 4690157140 is 417510964.
It can be written as a sum of positive squares in 4 ways, for example, as 44916804 + 4645240336 = 6702^2 + 68156^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4690157140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34984 + ... + 102976.
It is an arithmetic number, because the mean of its divisors is an integer number (410513775).
Almost surely, 24690157140 is an apocalyptic number.
It is an amenable number.
4690157140 is an abundant number, since it is smaller than the sum of its proper divisors (5162173460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4690157140 is a wasteful number, since it uses less digits than its factorization.
4690157140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71451 (or 71449 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 4690157140 is about 68484.7219458472. The cubic root of 4690157140 is about 1673.8985425069.
The spelling of 4690157140 in words is "four billion, six hundred ninety million, one hundred fifty-seven thousand, one hundred forty".
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