Base | Representation |
---|---|
bin | 110000111101111000… |
… | …0000100101000000010 |
3 | 101001102110110112110121 |
4 | 1201323300010220002 |
5 | 3210324241231110 |
6 | 120150245250454 |
7 | 10411564163365 |
oct | 1417360045002 |
9 | 331373415417 |
10 | 105155414530 |
11 | 40661543371 |
12 | 18468403a2a |
13 | 9bba91489a |
14 | 5137a1a0dc |
15 | 2b06b3ecda |
hex | 187bc04a02 |
105155414530 has 32 divisors (see below), whose sum is σ = 191146106880. Its totient is φ = 41648725440.
The previous prime is 105155414503. The next prime is 105155414537. The reversal of 105155414530 is 35414551501.
It is a super-2 number, since 2×1051554145302 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105155414537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565095 + ... + 727765.
It is an arithmetic number, because the mean of its divisors is an integer number (5973315840).
Almost surely, 2105155414530 is an apocalyptic number.
105155414530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105155414530 is a deficient number, since it is larger than the sum of its proper divisors (85990692350).
105155414530 is a wasteful number, since it uses less digits than its factorization.
105155414530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163314.
The product of its (nonzero) digits is 30000, while the sum is 34.
The spelling of 105155414530 in words is "one hundred five billion, one hundred fifty-five million, four hundred fourteen thousand, five hundred thirty".
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