Base | Representation |
---|---|
bin | 10000111100111… |
… | …01110010011110 |
3 | 100220120201022010 |
4 | 20132131302132 |
5 | 242401012222 |
6 | 22035532050 |
7 | 3344500050 |
oct | 1036356236 |
9 | 326521263 |
10 | 142204062 |
11 | 732a8020 |
12 | 3b75a026 |
13 | 235cc620 |
14 | 14c598d0 |
15 | c73e80c |
hex | 879dc9e |
142204062 has 64 divisors (see below), whose sum is σ = 381878784. Its totient is φ = 34093440.
The previous prime is 142204057. The next prime is 142204079. The reversal of 142204062 is 260402241.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5833 + ... + 17844.
It is an arithmetic number, because the mean of its divisors is an integer number (5966856).
Almost surely, 2142204062 is an apocalyptic number.
142204062 is an abundant number, since it is smaller than the sum of its proper divisors (239674722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142204062 is a wasteful number, since it uses less digits than its factorization.
142204062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23713.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 142204062 is about 11924.9344652287. The cubic root of 142204062 is about 521.9601340644.
The spelling of 142204062 in words is "one hundred forty-two million, two hundred four thousand, sixty-two".
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