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80717103470507 = 750322924482667
BaseRepresentation
bin10010010110100101101010…
…010001111001011110101011
3101120210110221201112202010112
4102112211222101321132223
541034432111442024012
6443400531520404535
723000422033053350
oct2226455221713653
9346713851482115
1080717103470507
112379aa27689329
12907762277674b
13360678987c8ba
1415d0a2b5d0627
1594e985306122
hex49696a4797ab

80717103470507 has 8 divisors (see below), whose sum is σ = 92431514117376. Its totient is φ = 69048541789992.

The previous prime is 80717103470417. The next prime is 80717103470593. The reversal of 80717103470507 is 70507430171708.

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 80717103470507 - 214 = 80717103454123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80717103470407) 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, 11462237813 + ... + 11462244854.

It is an arithmetic number, because the mean of its divisors is an integer number (11553939264672).

Almost surely, 280717103470507 is an apocalyptic number.

80717103470507 is a deficient number, since it is larger than the sum of its proper divisors (11714410646869).

80717103470507 is a wasteful number, since it uses less digits than its factorization.

80717103470507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22924483177.

The product of its (nonzero) digits is 1152480, while the sum is 50.

The spelling of 80717103470507 in words is "eighty trillion, seven hundred seventeen billion, one hundred three million, four hundred seventy thousand, five hundred seven".

Divisors: 1 7 503 3521 22924482667 160471378669 11531014781501 80717103470507