Base | Representation |
---|---|
bin | 1100000101010… |
… | …01001001101111 |
3 | 21001201102111020 |
4 | 12002221021233 |
5 | 201421344033 |
6 | 14020225223 |
7 | 2340340650 |
oct | 602511157 |
9 | 231642436 |
10 | 101356143 |
11 | 52238409 |
12 | 29b3b213 |
13 | 17cc9b65 |
14 | d665527 |
15 | 8d716b3 |
hex | 60a926f |
101356143 has 16 divisors (see below), whose sum is σ = 159430656. Its totient is φ = 56049120.
The previous prime is 101356133. The next prime is 101356169. The reversal of 101356143 is 341653101.
It is not a de Polignac number, because 101356143 - 213 = 101347951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101356103) 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 15 ways as a sum of consecutive naturals, for example, 77196 + ... + 78497.
It is an arithmetic number, because the mean of its divisors is an integer number (9964416).
Almost surely, 2101356143 is an apocalyptic number.
101356143 is a deficient number, since it is larger than the sum of its proper divisors (58074513).
101356143 is a wasteful number, since it uses less digits than its factorization.
101356143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155734.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 101356143 is about 10067.5788052540. The cubic root of 101356143 is about 466.2476886324.
The spelling of 101356143 in words is "one hundred one million, three hundred fifty-six thousand, one hundred forty-three".
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