Base | Representation |
---|---|
bin | 1000010010011001001… |
… | …1011001100001000110 |
3 | 111121111110120122001201 |
4 | 2010212103121201012 |
5 | 4313041343241410 |
6 | 145223515213114 |
7 | 13200136424011 |
oct | 2044623314106 |
9 | 447443518051 |
10 | 142376540230 |
11 | 55421932a81 |
12 | 2371574719a |
13 | 10570055812 |
14 | 6c69102378 |
15 | 3a846b183a |
hex | 21264d9846 |
142376540230 has 32 divisors (see below), whose sum is σ = 270755706240. Its totient is φ = 53816864640.
The previous prime is 142376540227. The next prime is 142376540269. The reversal of 142376540230 is 32045673241.
It is a self number, because there is not a number n which added to its sum of digits gives 142376540230.
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, 5209281 + ... + 5236540.
It is an arithmetic number, because the mean of its divisors is an integer number (8461115820).
Almost surely, 2142376540230 is an apocalyptic number.
142376540230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142376540230 is a deficient number, since it is larger than the sum of its proper divisors (128379166010).
142376540230 is a wasteful number, since it uses less digits than its factorization.
142376540230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10445904.
The product of its (nonzero) digits is 120960, while the sum is 37.
The spelling of 142376540230 in words is "one hundred forty-two billion, three hundred seventy-six million, five hundred forty thousand, two hundred thirty".
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