Base | Representation |
---|---|
bin | 10000110011101… |
… | …10110001111110 |
3 | 100211022022202100 |
4 | 20121312301332 |
5 | 242043330320 |
6 | 21554005530 |
7 | 3331305132 |
oct | 1031666176 |
9 | 324268670 |
10 | 140995710 |
11 | 72652189 |
12 | 3b2768a6 |
13 | 2329861b |
14 | 14a233c2 |
15 | c5a1790 |
hex | 8676c7e |
140995710 has 48 divisors (see below), whose sum is σ = 375124464. Its totient is φ = 36723456.
The previous prime is 140995703. The next prime is 140995711. The reversal of 140995710 is 17599041.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140995711) 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, 14347 + ... + 22086.
It is an arithmetic number, because the mean of its divisors is an integer number (7815093).
Almost surely, 2140995710 is an apocalyptic number.
140995710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140995710 is an abundant number, since it is smaller than the sum of its proper divisors (234128754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140995710 is a wasteful number, since it uses less digits than its factorization.
140995710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36489 (or 36486 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The square root of 140995710 is about 11874.1614440768. The cubic root of 140995710 is about 520.4775076307.
The spelling of 140995710 in words is "one hundred forty million, nine hundred ninety-five thousand, seven hundred ten".
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