Base | Representation |
---|---|
bin | 11011101101010111… |
… | …010010000011001100 |
3 | 2211210110211122101202 |
4 | 123231113102003030 |
5 | 441413014412322 |
6 | 21400134525032 |
7 | 2102166511232 |
oct | 335527220314 |
9 | 84713748352 |
10 | 29752107212 |
11 | 1168831a563 |
12 | 5923b06778 |
13 | 2a61c0c889 |
14 | 162355a952 |
15 | b91eae292 |
hex | 6ed5d20cc |
29752107212 has 24 divisors (see below), whose sum is σ = 52288184592. Its totient is φ = 14812761600.
The previous prime is 29752107211. The next prime is 29752107251. The reversal of 29752107212 is 21270125792.
It is not an unprimeable number, because it can be changed into a prime (29752107211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885887 + ... + 918857.
It is an arithmetic number, because the mean of its divisors is an integer number (2178674358).
Almost surely, 229752107212 is an apocalyptic number.
It is an amenable number.
29752107212 is a deficient number, since it is larger than the sum of its proper divisors (22536077380).
29752107212 is a wasteful number, since it uses less digits than its factorization.
29752107212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33929 (or 33927 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 38.
The spelling of 29752107212 in words is "twenty-nine billion, seven hundred fifty-two million, one hundred seven thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •