Base | Representation |
---|---|
bin | 11011101010010100… |
… | …101110100101111101 |
3 | 2211122220212111221122 |
4 | 123222110232211331 |
5 | 441311440343140 |
6 | 21351113440325 |
7 | 2101010143622 |
oct | 335224564575 |
9 | 84586774848 |
10 | 29701106045 |
11 | 11661555636 |
12 | 590aa100a5 |
13 | 2a54493880 |
14 | 161a882349 |
15 | b8c787ab5 |
hex | 6ea52e97d |
29701106045 has 32 divisors (see below), whose sum is σ = 41951831040. Its totient is φ = 19977016320.
The previous prime is 29701106021. The next prime is 29701106047. The reversal of 29701106045 is 54060110792.
It is not a de Polignac number, because 29701106045 - 26 = 29701105981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29701105996 and 29701106014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29701106047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399275 + ... + 467784.
It is an arithmetic number, because the mean of its divisors is an integer number (1310994720).
Almost surely, 229701106045 is an apocalyptic number.
It is an amenable number.
29701106045 is a deficient number, since it is larger than the sum of its proper divisors (12250724995).
29701106045 is a wasteful number, since it uses less digits than its factorization.
29701106045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867125.
The product of its (nonzero) digits is 15120, while the sum is 35.
The spelling of 29701106045 in words is "twenty-nine billion, seven hundred one million, one hundred six thousand, forty-five".
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