Base | Representation |
---|---|
bin | 11011111111000001… |
… | …010111110011000010 |
3 | 2212120010021111212112 |
4 | 123333001113303002 |
5 | 443014334302344 |
6 | 21445400255322 |
7 | 2112424535036 |
oct | 337701276302 |
9 | 85503244775 |
10 | 30048353474 |
11 | 1181a56a787 |
12 | 59a7171542 |
13 | 2aab3c4c19 |
14 | 1650a341c6 |
15 | bacecac9e |
hex | 6ff057cc2 |
30048353474 has 16 divisors (see below), whose sum is σ = 46176472320. Its totient is φ = 14657040720.
The previous prime is 30048353471. The next prime is 30048353477. The reversal of 30048353474 is 47435384003.
It is an interprime number because it is at equal distance from previous prime (30048353471) and next prime (30048353477).
It is not an unprimeable number, because it can be changed into a prime (30048353471) 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, 139442 + ... + 282029.
It is an arithmetic number, because the mean of its divisors is an integer number (2886029520).
Almost surely, 230048353474 is an apocalyptic number.
30048353474 is a deficient number, since it is larger than the sum of its proper divisors (16128118846).
30048353474 is a wasteful number, since it uses less digits than its factorization.
30048353474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422345.
The product of its (nonzero) digits is 483840, while the sum is 41.
The spelling of 30048353474 in words is "thirty billion, forty-eight million, three hundred fifty-three thousand, four hundred seventy-four".
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