Base | Representation |
---|---|
bin | 1000010010000001000… |
… | …1101111110101011100 |
3 | 111121020102100102012010 |
4 | 2010200101233311130 |
5 | 4312340003202220 |
6 | 145205504311220 |
7 | 13164501215001 |
oct | 2044021576534 |
9 | 447212312163 |
10 | 142275444060 |
11 | 5537a862a22 |
12 | 236a7912510 |
13 | 1055511a0b9 |
14 | 6c599078a8 |
15 | 3a7a8921e0 |
hex | 212046fd5c |
142275444060 has 24 divisors (see below), whose sum is σ = 398371243536. Its totient is φ = 37940118400.
The previous prime is 142275444053. The next prime is 142275444061. The reversal of 142275444060 is 60444572241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142275444061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185628641 + ... + 1185628760.
It is an arithmetic number, because the mean of its divisors is an integer number (16598801814).
Almost surely, 2142275444060 is an apocalyptic number.
142275444060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142275444060 is an abundant number, since it is smaller than the sum of its proper divisors (256095799476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142275444060 is a wasteful number, since it uses less digits than its factorization.
142275444060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2371257413 (or 2371257411 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 39.
The spelling of 142275444060 in words is "one hundred forty-two billion, two hundred seventy-five million, four hundred forty-four thousand, sixty".
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