Base | Representation |
---|---|
bin | 110111100000… |
… | …0110000111001 |
3 | 2000202111020000 |
4 | 1233000300321 |
5 | 24422213423 |
6 | 2515423213 |
7 | 502232616 |
oct | 157006071 |
9 | 60674200 |
10 | 29101113 |
11 | 15477108 |
12 | 98b4b09 |
13 | 604bac2 |
14 | 3c1750d |
15 | 284c843 |
hex | 1bc0c39 |
29101113 has 20 divisors (see below), whose sum is σ = 43623888. Its totient is φ = 19333080.
The previous prime is 29101109. The next prime is 29101117. The reversal of 29101113 is 31110192.
It is an interprime number because it is at equal distance from previous prime (29101109) and next prime (29101117).
It is not a de Polignac number, because 29101113 - 22 = 29101109 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29101117) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 35478 + ... + 36288.
Almost surely, 229101113 is an apocalyptic number.
It is an amenable number.
29101113 is a deficient number, since it is larger than the sum of its proper divisors (14522775).
29101113 is an equidigital number, since it uses as much as digits as its factorization.
29101113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1266 (or 1257 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 29101113 is about 5394.5447444618. The cubic root of 29101113 is about 307.5883386886.
The spelling of 29101113 in words is "twenty-nine million, one hundred one thousand, one hundred thirteen".
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