Base | Representation |
---|---|
bin | 1000000101111101… |
… | …11010110000101100 |
3 | 102012210220122112002 |
4 | 10002332322300230 |
5 | 32344310442330 |
6 | 1555052431432 |
7 | 212450010131 |
oct | 40276726054 |
9 | 12183818462 |
10 | 4345015340 |
11 | 192a714376 |
12 | a13178578 |
13 | 543250ac3 |
14 | 2d30c4588 |
15 | 1a66c6e45 |
hex | 102fbac2c |
4345015340 has 24 divisors (see below), whose sum is σ = 9209812752. Its totient is φ = 1721762240.
The previous prime is 4345015327. The next prime is 4345015343. The reversal of 4345015340 is 435105434.
It is not an unprimeable number, because it can be changed into a prime (4345015343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013051 + ... + 1017330.
It is an arithmetic number, because the mean of its divisors is an integer number (383742198).
Almost surely, 24345015340 is an apocalyptic number.
It is an amenable number.
4345015340 is an abundant number, since it is smaller than the sum of its proper divisors (4864797412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4345015340 is a wasteful number, since it uses less digits than its factorization.
4345015340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2030497 (or 2030495 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
The square root of 4345015340 is about 65916.7303497375. The cubic root of 4345015340 is about 1631.7881364047.
The spelling of 4345015340 in words is "four billion, three hundred forty-five million, fifteen thousand, three hundred forty".
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