Base | Representation |
---|---|
bin | 10000110100100… |
… | …01001001111100 |
3 | 100211111210221110 |
4 | 20122101021330 |
5 | 242110304430 |
6 | 22000202020 |
7 | 3332235111 |
oct | 1032211174 |
9 | 324453843 |
10 | 141103740 |
11 | 72716368 |
12 | 3b309310 |
13 | 2330584b |
14 | 14a50908 |
15 | c5c37b0 |
hex | 869127c |
141103740 has 48 divisors (see below), whose sum is σ = 418334112. Its totient is φ = 35414016.
The previous prime is 141103693. The next prime is 141103741. The reversal of 141103740 is 47301141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141103741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68149 + ... + 70188.
It is an arithmetic number, because the mean of its divisors is an integer number (8715294).
Almost surely, 2141103740 is an apocalyptic number.
141103740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141103740 is an abundant number, since it is smaller than the sum of its proper divisors (277230372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141103740 is a wasteful number, since it uses less digits than its factorization.
141103740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138366 (or 138364 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 141103740 is about 11878.7095258702. The cubic root of 141103740 is about 520.6104025274.
Adding to 141103740 its reverse (47301141), we get a palindrome (188404881).
The spelling of 141103740 in words is "one hundred forty-one million, one hundred three thousand, seven hundred forty".
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