Base | Representation |
---|---|
bin | 101101111011101101010101… |
… | …1100000110001110001100111 |
3 | 1221222112221012210221110212020 |
4 | 1123313122223200301301213 |
5 | 410424113330430444033 |
6 | 3551145005444154223 |
7 | 151050144136300056 |
oct | 13367325340616147 |
9 | 1858487183843766 |
10 | 404030451031143 |
11 | 107811396611702 |
12 | 39393984698973 |
13 | 14459ba5ca96c1 |
14 | 71ab26cc7c39d |
15 | 31a9b5c6066b3 |
hex | 16f76ab831c67 |
404030451031143 has 32 divisors (see below), whose sum is σ = 580005780940800. Its totient is φ = 249257716216320.
The previous prime is 404030451031139. The next prime is 404030451031147. The reversal of 404030451031143 is 341130154030404.
It is an interprime number because it is at equal distance from previous prime (404030451031139) and next prime (404030451031147).
It is not a de Polignac number, because 404030451031143 - 22 = 404030451031139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404030451031147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150687168 + ... + 153344981.
It is an arithmetic number, because the mean of its divisors is an integer number (18125180654400).
Almost surely, 2404030451031143 is an apocalyptic number.
404030451031143 is a deficient number, since it is larger than the sum of its proper divisors (175975329909657).
404030451031143 is a wasteful number, since it uses less digits than its factorization.
404030451031143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304032607.
The product of its (nonzero) digits is 34560, while the sum is 33.
The spelling of 404030451031143 in words is "four hundred four trillion, thirty billion, four hundred fifty-one million, thirty-one thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •