Base | Representation |
---|---|
bin | 10000110100111… |
… | …11010101001001 |
3 | 100211121202120212 |
4 | 20122133111021 |
5 | 242114134201 |
6 | 22001330505 |
7 | 3332566304 |
oct | 1032372511 |
9 | 324552525 |
10 | 141161801 |
11 | 72755a50 |
12 | 3b336a35 |
13 | 233260c1 |
14 | 14a67b3b |
15 | c5d5abb |
hex | 869f549 |
141161801 has 8 divisors (see below), whose sum is σ = 155171808. Its totient is φ = 127348000.
The previous prime is 141161789. The next prime is 141161803. The reversal of 141161801 is 108161141.
141161801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141161801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141161803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47540 + ... + 50421.
It is an arithmetic number, because the mean of its divisors is an integer number (19396476).
Almost surely, 2141161801 is an apocalyptic number.
141161801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
141161801 is a deficient number, since it is larger than the sum of its proper divisors (14010007).
141161801 is a wasteful number, since it uses less digits than its factorization.
141161801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98103.
The product of its (nonzero) digits is 192, while the sum is 23.
The square root of 141161801 is about 11881.1531847712. The cubic root of 141161801 is about 520.6817992071.
The spelling of 141161801 in words is "one hundred forty-one million, one hundred sixty-one thousand, eight hundred one".
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