Base | Representation |
---|---|
bin | 111110110111110… |
… | …100011011101000 |
3 | 2201111211102010002 |
4 | 332313310123220 |
5 | 4130013220242 |
6 | 252400242132 |
7 | 35065552115 |
oct | 7667643350 |
9 | 2644742102 |
10 | 1054820072 |
11 | 4a1466a29 |
12 | 255310348 |
13 | 13a6c24b7 |
14 | a013b90c |
15 | 6290e432 |
hex | 3edf46e8 |
1054820072 has 16 divisors (see below), whose sum is σ = 1984234560. Its totient is φ = 525690864.
The previous prime is 1054820051. The next prime is 1054820099. The reversal of 1054820072 is 2700284501.
It is a super-2 number, since 2×10548200722 = 2225290768588170368, which contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 212288 + ... + 217199.
It is an arithmetic number, because the mean of its divisors is an integer number (124014660).
Almost surely, 21054820072 is an apocalyptic number.
It is an amenable number.
1054820072 is a deficient number, since it is larger than the sum of its proper divisors (929414488).
1054820072 is a wasteful number, since it uses less digits than its factorization.
1054820072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429800 (or 429796 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 1054820072 is about 32477.9936572443. The cubic root of 1054820072 is about 1017.9492540092.
The spelling of 1054820072 in words is "one billion, fifty-four million, eight hundred twenty thousand, seventy-two".
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