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80114923 = 718796091
BaseRepresentation
bin1001100011001…
…11010011101011
312120202021000101
410301213103223
5131002134143
611541050231
71661652130
oct461472353
9176667011
1080114923
114124a589
12229b6977
13137a07a5
14a8d6587
157077b4d
hex4c674eb

80114923 has 8 divisors (see below), whose sum is σ = 91623680. Its totient is φ = 68622120.

The previous prime is 80114921. The next prime is 80114941. The reversal of 80114923 is 32941108.

It is a happy number.

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

It is not a de Polignac number, because 80114923 - 21 = 80114921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80114891 and 80114900.

It is not an unprimeable number, because it can be changed into a prime (80114921) 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, 10108 + ... + 16198.

It is an arithmetic number, because the mean of its divisors is an integer number (11452960).

Almost surely, 280114923 is an apocalyptic number.

80114923 is a deficient number, since it is larger than the sum of its proper divisors (11508757).

80114923 is a wasteful number, since it uses less digits than its factorization.

80114923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7977.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 80114923 is about 8950.6939954397. The cubic root of 80114923 is about 431.0931677006.

The spelling of 80114923 in words is "eighty million, one hundred fourteen thousand, nine hundred twenty-three".

Divisors: 1 7 1879 6091 13153 42637 11444989 80114923