Base | Representation |
---|---|
bin | 10000110000110… |
… | …01110101001100 |
3 | 100210120222111112 |
4 | 20120121311030 |
5 | 241444134423 |
6 | 21541511152 |
7 | 3325131143 |
oct | 1030316514 |
9 | 323528445 |
10 | 140614988 |
11 | 72412138 |
12 | 3b1124b8 |
13 | 23194247 |
14 | 1496475a |
15 | c528a78 |
hex | 8619d4c |
140614988 has 12 divisors (see below), whose sum is σ = 251799240. Its totient is φ = 68672352.
The previous prime is 140614967. The next prime is 140615011. The reversal of 140614988 is 889416041.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408593 + ... + 408936.
It is an arithmetic number, because the mean of its divisors is an integer number (20983270).
Almost surely, 2140614988 is an apocalyptic number.
It is an amenable number.
140614988 is a deficient number, since it is larger than the sum of its proper divisors (111184252).
140614988 is a wasteful number, since it uses less digits than its factorization.
140614988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817576 (or 817574 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 140614988 is about 11858.1190751316. The cubic root of 140614988 is about 520.0086142557.
The spelling of 140614988 in words is "one hundred forty million, six hundred fourteen thousand, nine hundred eighty-eight".
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