Base | Representation |
---|---|
bin | 10000111110000… |
… | …01011011101111 |
3 | 100220212010120120 |
4 | 20133001123233 |
5 | 242420200223 |
6 | 22043020023 |
7 | 3345645522 |
oct | 1037013357 |
9 | 326763516 |
10 | 142350063 |
11 | 73397789 |
12 | 3b80a613 |
13 | 23650c0b |
14 | 14c96bb9 |
15 | c76cbe3 |
hex | 87c16ef |
142350063 has 16 divisors (see below), whose sum is σ = 197291136. Its totient is φ = 91216800.
The previous prime is 142350053. The next prime is 142350079. The reversal of 142350063 is 360053241.
It is a happy number.
It is not a de Polignac number, because 142350063 - 25 = 142350031 is a prime.
It is a super-2 number, since 2×1423500632 = 40527080872207938, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142350053) 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, 1488 + ... + 16938.
It is an arithmetic number, because the mean of its divisors is an integer number (12330696).
Almost surely, 2142350063 is an apocalyptic number.
142350063 is a deficient number, since it is larger than the sum of its proper divisors (54941073).
142350063 is a wasteful number, since it uses less digits than its factorization.
142350063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15574.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 142350063 is about 11931.0545636167. The cubic root of 142350063 is about 522.1387052314.
The spelling of 142350063 in words is "one hundred forty-two million, three hundred fifty thousand, sixty-three".
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