Base | Representation |
---|---|
bin | 101010101000110010001… |
… | …001101101000000000101 |
3 | 101101002212101001011211102 |
4 | 222220302021231000011 |
5 | 341001124312202133 |
6 | 10122005543345445 |
7 | 421454233265642 |
oct | 52506211550005 |
9 | 11332771034742 |
10 | 2930009100293 |
11 | a2a67882a910 |
12 | 3b3a32152285 |
13 | 1833b6250752 |
14 | a1b555acdc9 |
15 | 51339d2e7e8 |
hex | 2aa3226d005 |
2930009100293 has 8 divisors (see below), whose sum is σ = 3196736111520. Its totient is φ = 2663342513680.
The previous prime is 2930009100281. The next prime is 2930009100307. The reversal of 2930009100293 is 3920019000392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2930009100293 - 26 = 2930009100229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2930005100293) 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, 15004730 + ... + 15198747.
It is an arithmetic number, because the mean of its divisors is an integer number (399592013940).
Almost surely, 22930009100293 is an apocalyptic number.
It is an amenable number.
2930009100293 is a deficient number, since it is larger than the sum of its proper divisors (266727011227).
2930009100293 is a wasteful number, since it uses less digits than its factorization.
2930009100293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30212307.
The product of its (nonzero) digits is 26244, while the sum is 38.
Subtracting 2930009100293 from its reverse (3920019000392), we obtain a palindrome (990009900099).
The spelling of 2930009100293 in words is "two trillion, nine hundred thirty billion, nine million, one hundred thousand, two hundred ninety-three".
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