Base | Representation |
---|---|
bin | 1100001000010… |
… | …00001000000000 |
3 | 21002110012002222 |
4 | 12010020020000 |
5 | 202021321102 |
6 | 14032430212 |
7 | 2343551045 |
oct | 604101000 |
9 | 232405088 |
10 | 101745152 |
11 | 52483703 |
12 | 2a0a8368 |
13 | 18104c42 |
14 | d7271cc |
15 | 8debaa2 |
hex | 6108200 |
101745152 has 40 divisors (see below), whose sum is σ = 214011600. Its totient is φ = 48190464.
The previous prime is 101745113. The next prime is 101745157. The reversal of 101745152 is 251547101.
It is not an unprimeable number, because it can be changed into a prime (101745157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4499 + ... + 14957.
It is an arithmetic number, because the mean of its divisors is an integer number (5350290).
Almost surely, 2101745152 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101745152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107005800).
101745152 is an abundant number, since it is smaller than the sum of its proper divisors (112266448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101745152 is an equidigital number, since it uses as much as digits as its factorization.
101745152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10496 (or 10480 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 26.
The square root of 101745152 is about 10086.8801916152. The cubic root of 101745152 is about 466.8434196665.
The spelling of 101745152 in words is "one hundred one million, seven hundred forty-five thousand, one hundred fifty-two".
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