Base | Representation |
---|---|
bin | 1000010010011010001… |
… | …1001101000111110000 |
3 | 111121111202101010220210 |
4 | 2010212203031013300 |
5 | 4313043423340020 |
6 | 145224144104120 |
7 | 13200216562200 |
oct | 2044643150760 |
9 | 447452333823 |
10 | 142380683760 |
11 | 55424203087 |
12 | 23717005040 |
13 | 10570b76803 |
14 | 6c698a0400 |
15 | 3a84c2e3e0 |
hex | 21268cd1f0 |
142380683760 has 120 divisors (see below), whose sum is σ = 513442222416. Its totient is φ = 32544153600.
The previous prime is 142380683747. The next prime is 142380683801. The reversal of 142380683760 is 67386083241.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6041841 + ... + 6065360.
Almost surely, 2142380683760 is an apocalyptic number.
142380683760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142380683760 is an abundant number, since it is smaller than the sum of its proper divisors (371061538656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142380683760 is a wasteful number, since it uses less digits than its factorization.
142380683760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12107231 (or 12107218 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 48.
The spelling of 142380683760 in words is "one hundred forty-two billion, three hundred eighty million, six hundred eighty-three thousand, seven hundred sixty".
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