Base | Representation |
---|---|
bin | 10011001010000110… |
… | …00001001000000111 |
3 | 222112210110112112002 |
4 | 21211003001020013 |
5 | 132031004140310 |
6 | 4420332015515 |
7 | 512606652062 |
oct | 114503011007 |
9 | 28483415462 |
10 | 10285224455 |
11 | 43a8817400 |
12 | 1bb060159b |
13 | c7bb13b3c |
14 | 6d7dab8d9 |
15 | 402e4dda5 |
hex | 2650c1207 |
10285224455 has 24 divisors (see below), whose sum is σ = 13634628000. Its totient is φ = 7442487360.
The previous prime is 10285224449. The next prime is 10285224463. The reversal of 10285224455 is 55442258201.
It is not a de Polignac number, because 10285224455 - 214 = 10285208071 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77681 + ... + 163109.
It is an arithmetic number, because the mean of its divisors is an integer number (568109500).
Almost surely, 210285224455 is an apocalyptic number.
10285224455 is a deficient number, since it is larger than the sum of its proper divisors (3349403545).
10285224455 is a wasteful number, since it uses less digits than its factorization.
10285224455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85655 (or 85644 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 38.
The spelling of 10285224455 in words is "ten billion, two hundred eighty-five million, two hundred twenty-four thousand, four hundred fifty-five".
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