Base | Representation |
---|---|
bin | 1000111101000110111… |
… | …1111110011111010011 |
3 | 112201002120111112210111 |
4 | 2033101233332133103 |
5 | 10010032233321402 |
6 | 154401402342151 |
7 | 14054240551354 |
oct | 2172157763723 |
9 | 481076445714 |
10 | 153842870227 |
11 | 5a276320462 |
12 | 259957ba957 |
13 | 11679776977 |
14 | 7635cc1d2b |
15 | 40061679d7 |
hex | 23d1bfe7d3 |
153842870227 has 2 divisors, whose sum is σ = 153842870228. Its totient is φ = 153842870226.
The previous prime is 153842870213. The next prime is 153842870257. The reversal of 153842870227 is 722078248351.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-153842870227 is a prime.
It is not a weakly prime, because it can be changed into another prime (153842870257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76921435113 + 76921435114.
It is an arithmetic number, because the mean of its divisors is an integer number (76921435114).
Almost surely, 2153842870227 is an apocalyptic number.
153842870227 is a deficient number, since it is larger than the sum of its proper divisors (1).
153842870227 is an equidigital number, since it uses as much as digits as its factorization.
153842870227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1505280, while the sum is 49.
The spelling of 153842870227 in words is "one hundred fifty-three billion, eight hundred forty-two million, eight hundred seventy thousand, two hundred twenty-seven".
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