Base | Representation |
---|---|
bin | 10100010011110111… |
… | …10000100001101111 |
3 | 1001010220221120121022 |
4 | 22021323300201233 |
5 | 134312421002242 |
6 | 5002000124355 |
7 | 534133065113 |
oct | 121173604157 |
9 | 31126846538 |
10 | 10904078447 |
11 | 4696082589 |
12 | 21439066bb |
13 | 104a0b1332 |
14 | 756261743 |
15 | 43c4430d2 |
hex | 289ef086f |
10904078447 has 2 divisors, whose sum is σ = 10904078448. Its totient is φ = 10904078446.
The previous prime is 10904078407. The next prime is 10904078501. The reversal of 10904078447 is 74487040901.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10904078447 - 214 = 10904062063 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10904078398 and 10904078407.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10904078407) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5452039223 + 5452039224.
It is an arithmetic number, because the mean of its divisors is an integer number (5452039224).
Almost surely, 210904078447 is an apocalyptic number.
10904078447 is a deficient number, since it is larger than the sum of its proper divisors (1).
10904078447 is an equidigital number, since it uses as much as digits as its factorization.
10904078447 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 225792, while the sum is 44.
The spelling of 10904078447 in words is "ten billion, nine hundred four million, seventy-eight thousand, four hundred forty-seven".
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