Base | Representation |
---|---|
bin | 11100000100000001… |
… | …100110100011000110 |
3 | 2212202222020102211011 |
4 | 130010001212203012 |
5 | 443202332044344 |
6 | 21501555432434 |
7 | 2114464216030 |
oct | 340401464306 |
9 | 85688212734 |
10 | 30132299974 |
11 | 11862996a57 |
12 | 5a0b2b571a |
13 | 2ac29076ca |
14 | 165bc46c50 |
15 | bb555dd34 |
hex | 7040668c6 |
30132299974 has 16 divisors (see below), whose sum is σ = 51671997216. Its totient is φ = 12909686400.
The previous prime is 30132299969. The next prime is 30132300053. The reversal of 30132299974 is 47999223103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301117 + ... + 388504.
It is an arithmetic number, because the mean of its divisors is an integer number (3229499826).
Almost surely, 230132299974 is an apocalyptic number.
30132299974 is a deficient number, since it is larger than the sum of its proper divisors (21539697242).
30132299974 is a wasteful number, since it uses less digits than its factorization.
30132299974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692751.
The product of its (nonzero) digits is 734832, while the sum is 49.
It can be divided in two parts, 3013229 and 9974, that added together give a palindrome (3023203).
The spelling of 30132299974 in words is "thirty billion, one hundred thirty-two million, two hundred ninety-nine thousand, nine hundred seventy-four".
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