Base | Representation |
---|---|
bin | 1001000000010101000… |
… | …00100001000010110110 |
3 | 1002120122120220210122112 |
4 | 10200022200201002312 |
5 | 20032134432111210 |
6 | 354050502331022 |
7 | 31232365051616 |
oct | 4401240410266 |
9 | 1076576823575 |
10 | 309413941430 |
11 | 10a249115890 |
12 | 4bb72129a72 |
13 | 23240292059 |
14 | 10d9350aa46 |
15 | 80adda4d05 |
hex | 480a8210b6 |
309413941430 has 64 divisors (see below), whose sum is σ = 615703680000. Its totient is φ = 111011147520.
The previous prime is 309413941429. The next prime is 309413941561. The reversal of 309413941430 is 34149314903.
It is a happy number.
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, 13014434 + ... + 13038186.
It is an arithmetic number, because the mean of its divisors is an integer number (9620370000).
Almost surely, 2309413941430 is an apocalyptic number.
309413941430 is a deficient number, since it is larger than the sum of its proper divisors (306289738570).
309413941430 is a wasteful number, since it uses less digits than its factorization.
309413941430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25349.
The product of its (nonzero) digits is 139968, while the sum is 41.
The spelling of 309413941430 in words is "three hundred nine billion, four hundred thirteen million, nine hundred forty-one thousand, four hundred thirty".
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