Base | Representation |
---|---|
bin | 110111011100… |
… | …1010000001111 |
3 | 2000200221000200 |
4 | 1232321100033 |
5 | 24420222401 |
6 | 2515024543 |
7 | 502044132 |
oct | 156712017 |
9 | 60627020 |
10 | 29070351 |
11 | 15455a92 |
12 | 989b153 |
13 | 603aabb |
14 | 3c0a219 |
15 | 2843686 |
hex | 1bb940f |
29070351 has 6 divisors (see below), whose sum is σ = 41990520. Its totient is φ = 19380228.
The previous prime is 29070269. The next prime is 29070373. The reversal of 29070351 is 15307092.
It is not a de Polignac number, because 29070351 - 29 = 29069839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29070851) 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, 1615011 + ... + 1615028.
It is an arithmetic number, because the mean of its divisors is an integer number (6998420).
Almost surely, 229070351 is an apocalyptic number.
29070351 is a deficient number, since it is larger than the sum of its proper divisors (12920169).
29070351 is a wasteful number, since it uses less digits than its factorization.
29070351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3230045 (or 3230042 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 29070351 is about 5391.6927768559. The cubic root of 29070351 is about 307.4799193708.
The spelling of 29070351 in words is "twenty-nine million, seventy thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •