Base | Representation |
---|---|
bin | 1100000110000… |
… | …00000101000100 |
3 | 21001220012022100 |
4 | 12003000011010 |
5 | 201432400202 |
6 | 14022232100 |
7 | 2341211514 |
oct | 603000504 |
9 | 231805270 |
10 | 101450052 |
11 | 522a1a20 |
12 | 29b85630 |
13 | 18030822 |
14 | d68b844 |
15 | 8d8e41c |
hex | 60c0144 |
101450052 has 36 divisors (see below), whose sum is σ = 279757296. Its totient is φ = 30742320.
The previous prime is 101450047. The next prime is 101450053. The reversal of 101450052 is 250054101.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1014500522 = 20584226101605408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (101450053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127698 + ... + 128489.
It is an arithmetic number, because the mean of its divisors is an integer number (7771036).
Almost surely, 2101450052 is an apocalyptic number.
101450052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
101450052 is an abundant number, since it is smaller than the sum of its proper divisors (178307244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101450052 is a wasteful number, since it uses less digits than its factorization.
101450052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256208 (or 256203 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 101450052 is about 10072.2416571486. The cubic root of 101450052 is about 466.3916408957.
The spelling of 101450052 in words is "one hundred one million, four hundred fifty thousand, fifty-two".
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