Base | Representation |
---|---|
bin | 1101110001001100010010… |
… | …01000110011010100010010 |
3 | 10222012111120210102110122122 |
4 | 12320212021020303110102 |
5 | 12432031332431133232 |
6 | 144221145244334242 |
7 | 6243323205214133 |
oct | 670461110632422 |
9 | 128174523373578 |
10 | 30277525255442 |
11 | 97136987450a3 |
12 | 348bba1b44382 |
13 | 13b8209c6732a |
14 | 76962368bc8a |
15 | 3778c432e312 |
hex | 1b8989233512 |
30277525255442 has 16 divisors (see below), whose sum is σ = 45627393353472. Its totient is φ = 15068416295760.
The previous prime is 30277525255441. The next prime is 30277525255543. The reversal of 30277525255442 is 24455252577203.
It is not an unprimeable number, because it can be changed into a prime (30277525255441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801933 + ... + 8270784.
It is an arithmetic number, because the mean of its divisors is an integer number (2851712084592).
Almost surely, 230277525255442 is an apocalyptic number.
30277525255442 is a deficient number, since it is larger than the sum of its proper divisors (15349868098030).
30277525255442 is a wasteful number, since it uses less digits than its factorization.
30277525255442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11079073.
The product of its (nonzero) digits is 23520000, while the sum is 53.
The spelling of 30277525255442 in words is "thirty trillion, two hundred seventy-seven billion, five hundred twenty-five million, two hundred fifty-five thousand, four hundred forty-two".
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