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13210034441 = 291393277111
BaseRepresentation
bin11000100110110000…
…10010000100001001
31021002122000021112212
430103120102010021
5204023232100231
610022452514505
7645233303642
oct142330220411
937078007485
1013210034441
1156697a143a
12268801ba35
131326a60436
148d46006c9
15524ade42b
hex313612109

13210034441 has 8 divisors (see below), whose sum is σ = 13763870400. Its totient is φ = 12662753040.

The previous prime is 13210034437. The next prime is 13210034443. The reversal of 13210034441 is 14443001231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13210034441 - 22 = 13210034437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210034443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634525 + ... + 1642586.

It is an arithmetic number, because the mean of its divisors is an integer number (1720483800).

Almost surely, 213210034441 is an apocalyptic number.

It is an amenable number.

13210034441 is a deficient number, since it is larger than the sum of its proper divisors (553835959).

13210034441 is a wasteful number, since it uses less digits than its factorization.

13210034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277279.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13210034441 its reverse (14443001231), we get a palindrome (27653035672).

The spelling of 13210034441 in words is "thirteen billion, two hundred ten million, thirty-four thousand, four hundred forty-one".

Divisors: 1 29 139 4031 3277111 95036219 455518429 13210034441