Base | Representation |
---|---|
bin | 10000110001000… |
… | …11101001100000 |
3 | 100210200000122212 |
4 | 20120203221200 |
5 | 242001431300 |
6 | 21542421252 |
7 | 3325356320 |
oct | 1030435140 |
9 | 323600585 |
10 | 140655200 |
11 | 7243a374 |
12 | 3b131828 |
13 | 231a963a |
14 | 14975280 |
15 | c535935 |
hex | 8623a60 |
140655200 has 72 divisors (see below), whose sum is σ = 392443632. Its totient is φ = 48222720.
The previous prime is 140655199. The next prime is 140655211. The reversal of 140655200 is 2556041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6959 + ... + 18158.
It is an arithmetic number, because the mean of its divisors is an integer number (5450606).
Almost surely, 2140655200 is an apocalyptic number.
140655200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140655200 is an abundant number, since it is smaller than the sum of its proper divisors (251788432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140655200 is a wasteful number, since it uses less digits than its factorization.
140655200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25144 (or 25131 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 140655200 is about 11859.8145010788. The cubic root of 140655200 is about 520.0581788949.
The spelling of 140655200 in words is "one hundred forty million, six hundred fifty-five thousand, two hundred".
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