Base | Representation |
---|---|
bin | 110111100000… |
… | …1110000000100 |
3 | 2000202200202202 |
4 | 1233001300010 |
5 | 24422331111 |
6 | 2515454032 |
7 | 502250453 |
oct | 157016004 |
9 | 60680682 |
10 | 29105156 |
11 | 1547a153 |
12 | 98b7318 |
13 | 60508b2 |
14 | 3c18b9a |
15 | 284db3b |
hex | 1bc1c04 |
29105156 has 24 divisors (see below), whose sum is σ = 55673856. Its totient is φ = 13253760.
The previous prime is 29105149. The next prime is 29105171. The reversal of 29105156 is 65150192.
It is a super-2 number, since 2×291051562 = 1694220211568672, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4796 + ... + 9011.
It is an arithmetic number, because the mean of its divisors is an integer number (2319744).
Almost surely, 229105156 is an apocalyptic number.
It is an amenable number.
29105156 is a deficient number, since it is larger than the sum of its proper divisors (26568700).
29105156 is a wasteful number, since it uses less digits than its factorization.
29105156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13859 (or 13857 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 29.
The square root of 29105156 is about 5394.9194618641. The cubic root of 29105156 is about 307.6025823829.
The spelling of 29105156 in words is "twenty-nine million, one hundred five thousand, one hundred fifty-six".
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