Base | Representation |
---|---|
bin | 11011101101100010… |
… | …011001111000111010 |
3 | 2211210200022202222102 |
4 | 123231202121320322 |
5 | 441414241213111 |
6 | 21400321223402 |
7 | 2102233343630 |
oct | 335542317072 |
9 | 84720282872 |
10 | 29755022906 |
11 | 11689a31124 |
12 | 5924a91b62 |
13 | 2a626c0a3b |
14 | 1623ab9350 |
15 | b9238813b |
hex | 6ed899e3a |
29755022906 has 32 divisors (see below), whose sum is σ = 52293669120. Its totient is φ = 12431376000.
The previous prime is 29755022867. The next prime is 29755022909. The reversal of 29755022906 is 60922055792.
It is a super-2 number, since 2×297550229062 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (29755022909) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737456 + ... + 776756.
It is an arithmetic number, because the mean of its divisors is an integer number (1634177160).
Almost surely, 229755022906 is an apocalyptic number.
29755022906 is a deficient number, since it is larger than the sum of its proper divisors (22538646214).
29755022906 is a wasteful number, since it uses less digits than its factorization.
29755022906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40670.
The product of its (nonzero) digits is 680400, while the sum is 47.
The spelling of 29755022906 in words is "twenty-nine billion, seven hundred fifty-five million, twenty-two thousand, nine hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •