Base | Representation |
---|---|
bin | 11011111111010001… |
… | …010010110110111110 |
3 | 2212120102010120121221 |
4 | 123333101102312332 |
5 | 443021421340200 |
6 | 21450025543554 |
7 | 2112505161253 |
oct | 337721226676 |
9 | 85512116557 |
10 | 30052527550 |
11 | 11821960831 |
12 | 59a8644bba |
13 | 2aac226aa6 |
14 | 16513dd42a |
15 | bad55291a |
hex | 6ff452dbe |
30052527550 has 12 divisors (see below), whose sum is σ = 55897701336. Its totient is φ = 12021011000.
The previous prime is 30052527541. The next prime is 30052527553. The reversal of 30052527550 is 5572525003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052527553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300525226 + ... + 300525325.
It is an arithmetic number, because the mean of its divisors is an integer number (4658141778).
Almost surely, 230052527550 is an apocalyptic number.
30052527550 is a deficient number, since it is larger than the sum of its proper divisors (25845173786).
30052527550 is a wasteful number, since it uses less digits than its factorization.
30052527550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601050563 (or 601050558 counting only the distinct ones).
The product of its (nonzero) digits is 52500, while the sum is 34.
The spelling of 30052527550 in words is "thirty billion, fifty-two million, five hundred twenty-seven thousand, five hundred fifty".
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