Base | Representation |
---|---|
bin | 10010110110011011… |
… | …00010111000010000 |
3 | 222010021222000222002 |
4 | 21123031202320100 |
5 | 131211233240414 |
6 | 4352115133132 |
7 | 505534245131 |
oct | 113315427020 |
9 | 28107860862 |
10 | 10120211984 |
11 | 4323661063 |
12 | 1b652a41a8 |
13 | c53889a1c |
14 | 6c00d5c88 |
15 | 3e37064de |
hex | 25b362e10 |
10120211984 has 20 divisors (see below), whose sum is σ = 20639906640. Its totient is φ = 4793784480.
The previous prime is 10120211953. The next prime is 10120212001. The reversal of 10120211984 is 48911202101.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16644782 + ... + 16645389.
It is an arithmetic number, because the mean of its divisors is an integer number (1031995332).
Almost surely, 210120211984 is an apocalyptic number.
It is an amenable number.
10120211984 is an abundant number, since it is smaller than the sum of its proper divisors (10519694656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120211984 is a wasteful number, since it uses less digits than its factorization.
10120211984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33290198 (or 33290192 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The spelling of 10120211984 in words is "ten billion, one hundred twenty million, two hundred eleven thousand, nine hundred eighty-four".
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