Base | Representation |
---|---|
bin | 1000010101000101110… |
… | …0110100101011000100 |
3 | 111200100220201002120121 |
4 | 2011101130310223010 |
5 | 4321032202243134 |
6 | 145423414511324 |
7 | 13224106410604 |
oct | 2052134645304 |
9 | 450326632517 |
10 | 143100431044 |
11 | 5576350a94a |
12 | 23898065544 |
13 | 1065700b28c |
14 | 6cd72d8c04 |
15 | 3ac8002ab4 |
hex | 2151734ac4 |
143100431044 has 6 divisors (see below), whose sum is σ = 250425754334. Its totient is φ = 71550215520.
The previous prime is 143100431017. The next prime is 143100431083. The reversal of 143100431044 is 440134001341.
It can be written as a sum of positive squares in only one way, i.e., 88662208644 + 54438222400 = 297762^2 + 233320^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17887553877 + ... + 17887553884.
Almost surely, 2143100431044 is an apocalyptic number.
It is an amenable number.
143100431044 is a deficient number, since it is larger than the sum of its proper divisors (107325323290).
143100431044 is a wasteful number, since it uses less digits than its factorization.
143100431044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35775107765 (or 35775107763 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 143100431044 its reverse (440134001341), we get a palindrome (583234432385).
The spelling of 143100431044 in words is "one hundred forty-three billion, one hundred million, four hundred thirty-one thousand, forty-four".
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