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143104503124 = 221121032870587
BaseRepresentation
bin1000010101000110110…
…0010110110101010100
3111200101012100222102101
42011101230112311110
54321034223044444
6145424042051444
713224156130552
oct2052154266524
9450335328371
10143104503124
1155765841300
12238994a9b84
1310657b058ab
146cd7a78bd2
153ac85593d4
hex2151b16d54

143104503124 has 36 divisors (see below), whose sum is σ = 277941812512. Its totient is φ = 64415949840.

The previous prime is 143104503079. The next prime is 143104503151. The reversal of 143104503124 is 421305401341.

It is a junction number, because it is equal to n+sod(n) for n = 143104503092 and 143104503101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1385442 + ... + 1485145.

Almost surely, 2143104503124 is an apocalyptic number.

It is an amenable number.

143104503124 is a deficient number, since it is larger than the sum of its proper divisors (134837309388).

143104503124 is a wasteful number, since it uses less digits than its factorization.

143104503124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870716 (or 2870703 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 143104503124 its reverse (421305401341), we get a palindrome (564409904465).

The spelling of 143104503124 in words is "one hundred forty-three billion, one hundred four million, five hundred three thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 44 103 121 206 242 412 484 1133 2266 4532 12463 24926 49852 2870587 5741174 11482348 31576457 63152914 126305828 295670461 347341027 591340922 694682054 1182681844 1389364108 3252375071 6504750142 13009500284 35776125781 71552251562 143104503124