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13210141451 = 1329293119591
BaseRepresentation
bin11000100110110001…
…01100001100001011
31021002122012201100012
430103120230030023
5204023244011301
610022455102135
7645234230633
oct142330541413
937078181305
1013210141451
115669864881
12268807194b
131326a9a060
148d462b6c3
15524b10ebb
hex31362c30b

13210141451 has 16 divisors (see below), whose sum is σ = 14767220160. Its totient is φ = 11733214080.

The previous prime is 13210141447. The next prime is 13210141459. The reversal of 13210141451 is 15414101231.

It is a cyclic number.

It is not a de Polignac number, because 13210141451 - 22 = 13210141447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13210141459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50666 + ... + 170256.

It is an arithmetic number, because the mean of its divisors is an integer number (922951260).

Almost surely, 213210141451 is an apocalyptic number.

13210141451 is a deficient number, since it is larger than the sum of its proper divisors (1557078709).

13210141451 is a wasteful number, since it uses less digits than its factorization.

13210141451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119926.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 13210141451 its reverse (15414101231), we get a palindrome (28624242682).

The spelling of 13210141451 in words is "thirteen billion, two hundred ten million, one hundred forty-one thousand, four hundred fifty-one".

Divisors: 1 13 29 293 377 3809 8497 110461 119591 1554683 3468139 35040163 45085807 455522119 1016164727 13210141451