Base | Representation |
---|---|
bin | 1000010100110110111… |
… | …0100000001111001000 |
3 | 111200012120011002101111 |
4 | 2011031232200033020 |
5 | 4320420204111224 |
6 | 145413303500104 |
7 | 13222420400662 |
oct | 2051556401710 |
9 | 450176132344 |
10 | 143037957064 |
11 | 5573121a262 |
12 | 2387b157634 |
13 | 106470a6222 |
14 | 6ccccb5532 |
15 | 3ac27b1d94 |
hex | 214dba03c8 |
143037957064 has 32 divisors (see below), whose sum is σ = 269506713600. Its totient is φ = 71169920640.
The previous prime is 143037957043. The next prime is 143037957103. The reversal of 143037957064 is 460759730341.
It is a happy number.
It is a super-2 number, since 2×1430379570642 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143037956999 and 143037957017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2787124 + ... + 2837980.
It is an arithmetic number, because the mean of its divisors is an integer number (8422084800).
Almost surely, 2143037957064 is an apocalyptic number.
It is an amenable number.
143037957064 is a deficient number, since it is larger than the sum of its proper divisors (126468756536).
143037957064 is a wasteful number, since it uses less digits than its factorization.
143037957064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52573 (or 52569 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 49.
The spelling of 143037957064 in words is "one hundred forty-three billion, thirty-seven million, nine hundred fifty-seven thousand, sixty-four".
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