Base | Representation |
---|---|
bin | 1000010010100001110… |
… | …1011110101010001100 |
3 | 111121120222200121220220 |
4 | 2010220131132222030 |
5 | 4313130130042124 |
6 | 145231251111340 |
7 | 13201056202305 |
oct | 2045035365214 |
9 | 447528617826 |
10 | 142412737164 |
11 | 554403062a5 |
12 | 237258a2550 |
13 | 105776ba319 |
14 | 6c6dc457ac |
15 | 3a87961879 |
hex | 212875ea8c |
142412737164 has 24 divisors (see below), whose sum is σ = 332331767040. Its totient is φ = 47465858064.
The previous prime is 142412737141. The next prime is 142412737211. The reversal of 142412737164 is 461737214241.
It is an unprimeable number.
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, 513504 + ... + 740615.
It is an arithmetic number, because the mean of its divisors is an integer number (13847156960).
Almost surely, 2142412737164 is an apocalyptic number.
It is an amenable number.
142412737164 is an abundant number, since it is smaller than the sum of its proper divisors (189919029876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142412737164 is a wasteful number, since it uses less digits than its factorization.
142412737164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263589 (or 1263587 counting only the distinct ones).
The product of its digits is 225792, while the sum is 42.
The spelling of 142412737164 in words is "one hundred forty-two billion, four hundred twelve million, seven hundred thirty-seven thousand, one hundred sixty-four".
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