Base | Representation |
---|---|
bin | 10000110110101… |
… | …10100000000110 |
3 | 100212001020120112 |
4 | 20123112200012 |
5 | 242143402112 |
6 | 22010233022 |
7 | 3334530164 |
oct | 1033264006 |
9 | 325036515 |
10 | 141387782 |
11 | 7289a808 |
12 | 3b425772 |
13 | 233a4c13 |
14 | 14ac6234 |
15 | c62ca22 |
hex | 86d6806 |
141387782 has 16 divisors (see below), whose sum is σ = 218326752. Its totient is φ = 68640000.
The previous prime is 141387769. The next prime is 141387809. The reversal of 141387782 is 287783141.
It is a super-4 number, since 4×1413877824 (a number of 34 digits) contains 4444 as substring.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 3407 + ... + 17157.
It is an arithmetic number, because the mean of its divisors is an integer number (13645422).
Almost surely, 2141387782 is an apocalyptic number.
141387782 is a deficient number, since it is larger than the sum of its proper divisors (76938970).
141387782 is a wasteful number, since it uses less digits than its factorization.
141387782 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13903.
The product of its digits is 75264, while the sum is 41.
The square root of 141387782 is about 11890.6594434455. The cubic root of 141387782 is about 520.9594981796.
The spelling of 141387782 in words is "one hundred forty-one million, three hundred eighty-seven thousand, seven hundred eighty-two".
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