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104419441 = 7213915331
BaseRepresentation
bin1100011100101…
…01000001110001
321021111001112201
412032111001301
5203212410231
614210023201
72405356600
oct616250161
9237431481
10104419441
1153a3a965
122ab77b01
1318830269
14dc21a37
159279161
hex6395071

104419441 has 12 divisors (see below), whose sum is σ = 122349360. Its totient is φ = 88852680.

The previous prime is 104419417. The next prime is 104419453. The reversal of 104419441 is 144914401.

It is not a de Polignac number, because 104419441 - 29 = 104418929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104419411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855 + ... + 14476.

It is an arithmetic number, because the mean of its divisors is an integer number (10195780).

Almost surely, 2104419441 is an apocalyptic number.

It is an amenable number.

104419441 is a deficient number, since it is larger than the sum of its proper divisors (17929919).

104419441 is a wasteful number, since it uses less digits than its factorization.

104419441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15484 (or 15477 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 104419441 is about 10218.5831209615. The cubic root of 104419441 is about 470.8982986105.

The spelling of 104419441 in words is "one hundred four million, four hundred nineteen thousand, four hundred forty-one".

Divisors: 1 7 49 139 973 6811 15331 107317 751219 2131009 14917063 104419441