Base | Representation |
---|---|
bin | 10000110111000… |
… | …10000000111100 |
3 | 100212010122021010 |
4 | 20123202000330 |
5 | 242201404230 |
6 | 22011235220 |
7 | 3335114523 |
oct | 1033420074 |
9 | 325118233 |
10 | 141434940 |
11 | 72922189 |
12 | 3b448b10 |
13 | 233c051a |
14 | 14ad94ba |
15 | c63b9b0 |
hex | 86e203c |
141434940 has 24 divisors (see below), whose sum is σ = 396018000. Its totient is φ = 37715968.
The previous prime is 141434933. The next prime is 141434963. The reversal of 141434940 is 49434141.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 141434898 and 141434907.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178565 + ... + 1178684.
It is an arithmetic number, because the mean of its divisors is an integer number (16500750).
Almost surely, 2141434940 is an apocalyptic number.
141434940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141434940 is an abundant number, since it is smaller than the sum of its proper divisors (254583060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141434940 is a wasteful number, since it uses less digits than its factorization.
141434940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357261 (or 2357259 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 141434940 is about 11892.6422631810. The cubic root of 141434940 is about 521.0174114278.
The spelling of 141434940 in words is "one hundred forty-one million, four hundred thirty-four thousand, nine hundred forty".
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