Base | Representation |
---|---|
bin | 1001000011000110010… |
… | …0011001000100100001 |
3 | 112212020121102212100010 |
4 | 2100301210121010201 |
5 | 10021330303233423 |
6 | 155225110315133 |
7 | 14142130663464 |
oct | 2206144310441 |
9 | 485217385303 |
10 | 155450446113 |
11 | 5aa207a6a76 |
12 | 26164058aa9 |
13 | 11874832ac1 |
14 | 77495c92db |
15 | 409c361693 |
hex | 2431919121 |
155450446113 has 48 divisors (see below), whose sum is σ = 235030947840. Its totient is φ = 91101830400.
The previous prime is 155450446111. The next prime is 155450446117. The reversal of 155450446113 is 311644054551.
It is not a de Polignac number, because 155450446113 - 21 = 155450446111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (155450446111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1103128 + ... + 1236038.
It is an arithmetic number, because the mean of its divisors is an integer number (4896478080).
Almost surely, 2155450446113 is an apocalyptic number.
It is an amenable number.
155450446113 is a deficient number, since it is larger than the sum of its proper divisors (79580501727).
155450446113 is a wasteful number, since it uses less digits than its factorization.
155450446113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133038 (or 133021 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 155450446113 in words is "one hundred fifty-five billion, four hundred fifty million, four hundred forty-six thousand, one hundred thirteen".
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