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13053104524 = 224423737797
BaseRepresentation
bin11000010100000011…
…01001000110001100
31020200200201102011201
430022001221012030
5203213043321044
65555125155244
7641316362215
oct141201510614
936620642151
1013053104524
115599156699
12264355bb24
1313003a61b5
148bb83040c
15515e417d4
hex30a06918c

13053104524 has 12 divisors (see below), whose sum is σ = 22848128464. Its totient is φ = 6525067824.

The previous prime is 13053104473. The next prime is 13053104539. The reversal of 13053104524 is 42540135031.

It is a junction number, because it is equal to n+sod(n) for n = 13053104492 and 13053104501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351207 + ... + 386590.

Almost surely, 213053104524 is an apocalyptic number.

It is an amenable number.

13053104524 is a deficient number, since it is larger than the sum of its proper divisors (9795023940).

13053104524 is a wasteful number, since it uses less digits than its factorization.

13053104524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742224 (or 742222 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 13053104524 its reverse (42540135031), we get a palindrome (55593239555).

The spelling of 13053104524 in words is "thirteen billion, fifty-three million, one hundred four thousand, five hundred twenty-four".

Divisors: 1 2 4 4423 8846 17692 737797 1475594 2951188 3263276131 6526552262 13053104524