Base | Representation |
---|---|
bin | 11011101101100000… |
… | …011101111111110100 |
3 | 2211210122100222212112 |
4 | 123231200131333310 |
5 | 441414123443234 |
6 | 21400302310152 |
7 | 2102226131303 |
oct | 335540357764 |
9 | 84718328775 |
10 | 29754515444 |
11 | 11689714935 |
12 | 5924888358 |
13 | 2a62573a74 |
14 | 16239c643a |
15 | b922d7ace |
hex | 6ed81dff4 |
29754515444 has 12 divisors (see below), whose sum is σ = 52729521600. Its totient is φ = 14688937848.
The previous prime is 29754515437. The next prime is 29754515513. The reversal of 29754515444 is 44451545792.
It is a junction number, because it is equal to n+sod(n) for n = 29754515392 and 29754515401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47079614 + ... + 47080245.
It is an arithmetic number, because the mean of its divisors is an integer number (4394126800).
Almost surely, 229754515444 is an apocalyptic number.
It is an amenable number.
29754515444 is a deficient number, since it is larger than the sum of its proper divisors (22975006156).
29754515444 is a wasteful number, since it uses less digits than its factorization.
29754515444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94159942 (or 94159940 counting only the distinct ones).
The product of its digits is 4032000, while the sum is 50.
The spelling of 29754515444 in words is "twenty-nine billion, seven hundred fifty-four million, five hundred fifteen thousand, four hundred forty-four".
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