Base | Representation |
---|---|
bin | 110111101101… |
… | …0011101100000 |
3 | 2000221211121100 |
4 | 1233122131200 |
5 | 24434100433 |
6 | 2521554400 |
7 | 503151522 |
oct | 157323540 |
9 | 60854540 |
10 | 29206368 |
11 | 155391a4 |
12 | 9945a00 |
13 | 6087999 |
14 | 3c43a12 |
15 | 286db13 |
hex | 1bda760 |
29206368 has 36 divisors (see below), whose sum is σ = 83056428. Its totient is φ = 9735360.
The previous prime is 29206367. The next prime is 29206369. The reversal of 29206368 is 86360292.
29206368 is a `hidden beast` number, since 292 + 0 + 6 + 368 = 666.
It is an interprime number because it is at equal distance from previous prime (29206367) and next prime (29206369).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29206361) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50418 + ... + 50993.
It is an arithmetic number, because the mean of its divisors is an integer number (2307123).
Almost surely, 229206368 is an apocalyptic number.
It is an amenable number.
29206368 is an abundant number, since it is smaller than the sum of its proper divisors (53850060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29206368 is a wasteful number, since it uses less digits than its factorization.
29206368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101427 (or 101416 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 29206368 is about 5404.2916279564. The cubic root of 29206368 is about 307.9587283767.
The spelling of 29206368 in words is "twenty-nine million, two hundred six thousand, three hundred sixty-eight".
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