Base | Representation |
---|---|
bin | 10000110000111… |
… | …00101100010110 |
3 | 100210121120120200 |
4 | 20120130230112 |
5 | 242000023320 |
6 | 21542041330 |
7 | 3325210260 |
oct | 1030345426 |
9 | 323546520 |
10 | 140626710 |
11 | 7241aa24 |
12 | 3b119246 |
13 | 23199693 |
14 | 14968b30 |
15 | c52c290 |
hex | 861cb16 |
140626710 has 48 divisors (see below), whose sum is σ = 417864096. Its totient is φ = 32143104.
The previous prime is 140626697. The next prime is 140626711. The reversal of 140626710 is 17626041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140626711) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110979 + ... + 112238.
It is an arithmetic number, because the mean of its divisors is an integer number (8705502).
Almost surely, 2140626710 is an apocalyptic number.
140626710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140626710 is an abundant number, since it is smaller than the sum of its proper divisors (277237386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140626710 is a wasteful number, since it uses less digits than its factorization.
140626710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223237 (or 223234 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 140626710 is about 11858.6133253429. The cubic root of 140626710 is about 520.0230635727.
The spelling of 140626710 in words is "one hundred forty million, six hundred twenty-six thousand, seven hundred ten".
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