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104980350 = 23523671907
BaseRepresentation
bin1100100000111…
…01111101111110
321022112112222010
412100131331332
5203333332400
614230032050
72413214106
oct620357576
9238475863
10104980350
1154293322
122b1a8626
1318998667
14dd2a206
15933a450
hex641df7e

104980350 has 48 divisors (see below), whose sum is σ = 261197568. Its totient is φ = 27903840.

The previous prime is 104980289. The next prime is 104980367. The reversal of 104980350 is 53089401.

It is a super-2 number, since 2×1049803502 = 22041747772245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54097 + ... + 56003.

It is an arithmetic number, because the mean of its divisors is an integer number (5441616).

Almost surely, 2104980350 is an apocalyptic number.

104980350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104980350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130598784).

104980350 is an abundant number, since it is smaller than the sum of its proper divisors (156217218).

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

104980350 is a wasteful number, since it uses less digits than its factorization.

104980350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289 (or 2284 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 104980350 is about 10245.9918992746. The cubic root of 104980350 is about 471.7399667713.

The spelling of 104980350 in words is "one hundred four million, nine hundred eighty thousand, three hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 367 734 1101 1835 1907 2202 3670 3814 5505 5721 9175 9535 11010 11442 18350 19070 27525 28605 47675 55050 57210 95350 143025 286050 699869 1399738 2099607 3499345 4199214 6998690 10498035 17496725 20996070 34993450 52490175 104980350