Base | Representation |
---|---|
bin | 1011101001111011111… |
… | …11111110110110110001 |
3 | 1102021200120222122000011 |
4 | 11310331333332312301 |
5 | 23030131332004413 |
6 | 503550243454521 |
7 | 40635034015033 |
oct | 5647577766661 |
9 | 1367616878004 |
10 | 400472141233 |
11 | 1449260a106a |
12 | 65745387441 |
13 | 2b9c23bac58 |
14 | 15550b85c53 |
15 | a63d0ac33d |
hex | 5d3dffedb1 |
400472141233 has 4 divisors (see below), whose sum is σ = 400501869940. Its totient is φ = 400442412528.
The previous prime is 400472141207. The next prime is 400472141257. The reversal of 400472141233 is 332141274004.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 101648105329 + 298824035904 = 318823^2 + 546648^2 .
It is a cyclic number.
It is not a de Polignac number, because 400472141233 - 229 = 399935270321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 400472141195 and 400472141204.
It is not an unprimeable number, because it can be changed into a prime (400472141633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14844138 + ... + 14871091.
It is an arithmetic number, because the mean of its divisors is an integer number (100125467485).
Almost surely, 2400472141233 is an apocalyptic number.
It is an amenable number.
400472141233 is a deficient number, since it is larger than the sum of its proper divisors (29728707).
400472141233 is a wasteful number, since it uses less digits than its factorization.
400472141233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29728706.
The product of its (nonzero) digits is 16128, while the sum is 31.
The spelling of 400472141233 in words is "four hundred billion, four hundred seventy-two million, one hundred forty-one thousand, two hundred thirty-three".
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