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104048430 = 2353468281
BaseRepresentation
bin1100011001110…
…10011100101110
321020210012121120
412030322130232
5203114022210
614154041410
72402253123
oct614723456
9236705546
10104048430
1153807142
122aa19266
1318730425
14db6674a
159204270
hex633a72e

104048430 has 16 divisors (see below), whose sum is σ = 249716304. Its totient is φ = 27746240.

The previous prime is 104048419. The next prime is 104048443. The reversal of 104048430 is 34840401.

It is a self number, because there is not a number n which added to its sum of digits gives 104048430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734111 + ... + 1734170.

It is an arithmetic number, because the mean of its divisors is an integer number (15607269).

Almost surely, 2104048430 is an apocalyptic number.

104048430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104048430 is an abundant number, since it is smaller than the sum of its proper divisors (145667874).

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

104048430 is a wasteful number, since it uses less digits than its factorization.

104048430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468291.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 104048430 is about 10200.4132269237. The cubic root of 104048430 is about 470.3399231001.

Adding to 104048430 its reverse (34840401), we get a palindrome (138888831).

The spelling of 104048430 in words is "one hundred four million, forty-eight thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 3468281 6936562 10404843 17341405 20809686 34682810 52024215 104048430