Base | Representation |
---|---|
bin | 1000001110001101001… |
… | …1111111001101100100 |
3 | 111111121010201121221100 |
4 | 2003203103333031210 |
5 | 4303241132334111 |
6 | 144520205520100 |
7 | 13130241320013 |
oct | 2034323771544 |
9 | 444533647840 |
10 | 141252621156 |
11 | 549a5470a39 |
12 | 23461273030 |
13 | 1042124b94a |
14 | 6b9db38a7a |
15 | 3a1aba3756 |
hex | 20e34ff364 |
141252621156 has 18 divisors (see below), whose sum is σ = 357055236902. Its totient is φ = 47084207040.
The previous prime is 141252621119. The next prime is 141252621173. The reversal of 141252621156 is 651126252141.
141252621156 is a `hidden beast` number, since 1 + 4 + 1 + 25 + 2 + 621 + 1 + 5 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 90140454756 + 51112166400 = 300234^2 + 226080^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3923683921 = 141252621156 / (1 + 4 + 1 + 2 + 5 + 2 + 6 + 2 + 1 + 1 + 5 + 6).
It is a self number, because there is not a number n which added to its sum of digits gives 141252621156.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1961841925 + ... + 1961841996.
Almost surely, 2141252621156 is an apocalyptic number.
It is an amenable number.
141252621156 is an abundant number, since it is smaller than the sum of its proper divisors (215802615746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141252621156 is a wasteful number, since it uses less digits than its factorization.
141252621156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3923683931 (or 3923683926 counting only the distinct ones).
The product of its digits is 28800, while the sum is 36.
Adding to 141252621156 its reverse (651126252141), we get a palindrome (792378873297).
The spelling of 141252621156 in words is "one hundred forty-one billion, two hundred fifty-two million, six hundred twenty-one thousand, one hundred fifty-six".
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