Base | Representation |
---|---|
bin | 1100100101010… |
… | …01100100011001 |
3 | 21100121121100000 |
4 | 12102221210121 |
5 | 204010132103 |
6 | 14250203213 |
7 | 2421115140 |
oct | 622514431 |
9 | 240547300 |
10 | 105552153 |
11 | 54643993 |
12 | 2b423509 |
13 | 18b389c5 |
14 | 10038757 |
15 | 93eeaa3 |
hex | 64a9919 |
105552153 has 24 divisors (see below), whose sum is σ = 180701248. Its totient is φ = 60314544.
The previous prime is 105552151. The next prime is 105552169. The reversal of 105552153 is 351255501.
105552153 is a `hidden beast` number, since 105 + 552 + 1 + 5 + 3 = 666.
It is not a de Polignac number, because 105552153 - 21 = 105552151 is a prime.
It is a super-2 number, since 2×1055521532 = 22282514005870818, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (105552151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29326 + ... + 32727.
Almost surely, 2105552153 is an apocalyptic number.
It is an amenable number.
105552153 is a deficient number, since it is larger than the sum of its proper divisors (75149095).
105552153 is an frugal number, since it uses more digits than its factorization.
105552153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62075 (or 62063 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 27.
The square root of 105552153 is about 10273.8577467279. The cubic root of 105552153 is about 472.5949015727.
The spelling of 105552153 in words is "one hundred five million, five hundred fifty-two thousand, one hundred fifty-three".
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