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104305060 = 22519535179
BaseRepresentation
bin1100011011110…
…01000110100100
321021021020122101
412031321012210
5203200230220
614203341444
72404402246
oct615710644
9237236571
10104305060
1153971a32
122ab21884
13187c0192
14dbd2096
15925530a
hex63791a4

104305060 has 48 divisors (see below), whose sum is σ = 234964800. Its totient is φ = 38772864.

The previous prime is 104305039. The next prime is 104305067. The reversal of 104305060 is 60503401.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (104305067) 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, 17551 + ... + 22729.

It is an arithmetic number, because the mean of its divisors is an integer number (4895100).

Almost surely, 2104305060 is an apocalyptic number.

104305060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104305060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117482400).

104305060 is an abundant number, since it is smaller than the sum of its proper divisors (130659740).

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

104305060 is a wasteful number, since it uses less digits than its factorization.

104305060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5260 (or 5258 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 104305060 is about 10212.9848722105. The cubic root of 104305060 is about 470.7262952093.

Adding to 104305060 its reverse (60503401), we get a palindrome (164808461).

The spelling of 104305060 in words is "one hundred four million, three hundred five thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 53 76 95 106 190 212 265 380 530 1007 1060 2014 4028 5035 5179 10070 10358 20140 20716 25895 51790 98401 103580 196802 274487 393604 492005 548974 984010 1097948 1372435 1968020 2744870 5215253 5489740 10430506 20861012 26076265 52152530 104305060