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80248422702 = 2373475506273
BaseRepresentation
bin100101010111100101…
…1011100000100101110
321200010122120020212210
41022233023130010232
52303322044011302
6100510550111250
75540426224020
oct1125713340456
9250118506783
1080248422702
11310401627a8
121367704b526
13774b7445b6
143c53b64010
15214a1e066c
hex12af2dc12e

80248422702 has 32 divisors (see below), whose sum is σ = 183953601792. Its totient is φ = 22862041344.

The previous prime is 80248422697. The next prime is 80248422721. The reversal of 80248422702 is 20722484208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2738563 + ... + 2767710.

It is an arithmetic number, because the mean of its divisors is an integer number (5748550056).

Almost surely, 280248422702 is an apocalyptic number.

80248422702 is an abundant number, since it is smaller than the sum of its proper divisors (103705179090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80248422702 is a wasteful number, since it uses less digits than its factorization.

80248422702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506632.

The product of its (nonzero) digits is 114688, while the sum is 39.

The spelling of 80248422702 in words is "eighty billion, two hundred forty-eight million, four hundred twenty-two thousand, seven hundred two".

Divisors: 1 2 3 6 7 14 21 42 347 694 1041 2082 2429 4858 7287 14574 5506273 11012546 16518819 33037638 38543911 77087822 115631733 231263466 1910676731 3821353462 5732030193 11464060386 13374737117 26749474234 40124211351 80248422702