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13471630361 = 73160760889
BaseRepresentation
bin11001000101111100…
…01100010000011001
31021202212020201200122
430202332030100121
5210042214132421
610104435443025
7654560653160
oct144276142031
937685221618
1013471630361
115793425312
12273b756475
131369002c17
1491b2583d7
1553ca642ab
hex322f8c419

13471630361 has 8 divisors (see below), whose sum is σ = 15396888960. Its totient is φ = 11546556768.

The previous prime is 13471630307. The next prime is 13471630369. The reversal of 13471630361 is 16303617431.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13471630361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13471630369) 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, 190805 + ... + 251693.

It is an arithmetic number, because the mean of its divisors is an integer number (1924611120).

Almost surely, 213471630361 is an apocalyptic number.

It is an amenable number.

13471630361 is a deficient number, since it is larger than the sum of its proper divisors (1925258599).

13471630361 is an equidigital number, since it uses as much as digits as its factorization.

13471630361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92503.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 13471630361 in words is "thirteen billion, four hundred seventy-one million, six hundred thirty thousand, three hundred sixty-one".

Divisors: 1 7 31607 60889 221249 426223 1924518623 13471630361