Base | Representation |
---|---|
bin | 10010110101110010… |
… | …11000111010100011 |
3 | 222002221000121002202 |
4 | 21122321120322203 |
5 | 131203410201131 |
6 | 4351410003415 |
7 | 505441320566 |
oct | 113271307243 |
9 | 28087017082 |
10 | 10114928291 |
11 | 4320682376 |
12 | 1b6357656b |
13 | c52759a90 |
14 | 6bd51c4dd |
15 | 3e3010bcb |
hex | 25ae58ea3 |
10114928291 has 8 divisors (see below), whose sum is σ = 10895077200. Its totient is φ = 9335076192.
The previous prime is 10114928281. The next prime is 10114928323. The reversal of 10114928291 is 19282941101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10114928291 - 218 = 10114666147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10114928221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716 + ... + 142233.
It is an arithmetic number, because the mean of its divisors is an integer number (1361884650).
Almost surely, 210114928291 is an apocalyptic number.
10114928291 is a deficient number, since it is larger than the sum of its proper divisors (780148909).
10114928291 is a wasteful number, since it uses less digits than its factorization.
10114928291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148405.
The product of its (nonzero) digits is 10368, while the sum is 38.
Adding to 10114928291 its sum of digits (38), we get a square (10114928329 = 1005732).
The spelling of 10114928291 in words is "ten billion, one hundred fourteen million, nine hundred twenty-eight thousand, two hundred ninety-one".
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