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8713914 = 2311314259
BaseRepresentation
bin100001001111…
…011010111010
3121101201020120
4201033122322
54212321124
6510434110
7134031666
oct41173272
917351216
108713914
114a11990
122b02936
131a61381
14122b8a6
15b71d79
hex84f6ba

8713914 has 32 divisors (see below), whose sum is σ = 19630080. Its totient is φ = 2554800.

The previous prime is 8713897. The next prime is 8713919. The reversal of 8713914 is 4193178.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8713919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84 + ... + 4175.

It is an arithmetic number, because the mean of its divisors is an integer number (613440).

Almost surely, 28713914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8713914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9815040).

8713914 is an abundant number, since it is smaller than the sum of its proper divisors (10916166).

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

8713914 is a wasteful number, since it uses less digits than its factorization.

8713914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306.

The product of its digits is 6048, while the sum is 33.

The square root of 8713914 is about 2951.9339423503. The cubic root of 8713914 is about 205.7805971464.

It can be divided in two parts, 87139 and 14, that added together give a triangular number (87153 = T417).

The spelling of 8713914 in words is "eight million, seven hundred thirteen thousand, nine hundred fourteen".

Divisors: 1 2 3 6 11 22 31 33 62 66 93 186 341 682 1023 2046 4259 8518 12777 25554 46849 93698 132029 140547 264058 281094 396087 792174 1452319 2904638 4356957 8713914