Base | Representation |
---|---|
bin | 1000010011000011101… |
… | …0010000110001000110 |
3 | 111121221212102221012110 |
4 | 2010300322100301012 |
5 | 4313422423001131 |
6 | 145253313401450 |
7 | 13204430154441 |
oct | 2046072206106 |
9 | 447855387173 |
10 | 142554500166 |
11 | 55503331a01 |
12 | 23765269286 |
13 | 1059ab93c60 |
14 | 6c849c8658 |
15 | 3a95115646 |
hex | 2130e90c46 |
142554500166 has 32 divisors (see below), whose sum is σ = 307058865120. Its totient is φ = 43860294144.
The previous prime is 142554500149. The next prime is 142554500191. The reversal of 142554500166 is 661005455241.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557070 + ... + 1646078.
It is an arithmetic number, because the mean of its divisors is an integer number (9595589535).
Almost surely, 2142554500166 is an apocalyptic number.
142554500166 is an abundant number, since it is smaller than the sum of its proper divisors (164504364954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142554500166 is a wasteful number, since it uses less digits than its factorization.
142554500166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109560.
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 142554500166 in words is "one hundred forty-two billion, five hundred fifty-four million, five hundred thousand, one hundred sixty-six".
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