Base | Representation |
---|---|
bin | 1000010010010010010… |
… | …0000010000110001100 |
3 | 111121102102122102112122 |
4 | 2010210210002012030 |
5 | 4313011410040231 |
6 | 145220553352112 |
7 | 13166333323400 |
oct | 2044444020614 |
9 | 447372572478 |
10 | 142347346316 |
11 | 5540740317a |
12 | 23707a08638 |
13 | 10566ca3706 |
14 | 6c652a3100 |
15 | 3a81d4677b |
hex | 212490218c |
142347346316 has 18 divisors (see below), whose sum is σ = 289778526828. Its totient is φ = 61006005480.
The previous prime is 142347346291. The next prime is 142347346331. The reversal of 142347346316 is 613643743241.
It is a super-3 number, since 3×1423473463163 (a number of 34 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363130790 + ... + 363131181.
It is an arithmetic number, because the mean of its divisors is an integer number (16098807046).
Almost surely, 2142347346316 is an apocalyptic number.
It is an amenable number.
142347346316 is an abundant number, since it is smaller than the sum of its proper divisors (147431180512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142347346316 is a wasteful number, since it uses less digits than its factorization.
142347346316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 726261989 (or 726261980 counting only the distinct ones).
The product of its digits is 870912, while the sum is 44.
The spelling of 142347346316 in words is "one hundred forty-two billion, three hundred forty-seven million, three hundred forty-six thousand, three hundred sixteen".
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