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104783672 = 2371871137
BaseRepresentation
bin1100011111011…
…01111100111000
321022011120011202
412033231330320
5203311034142
614221513332
72411434520
oct617557470
9238146152
10104783672
1154169584
122b112848
1318929c96
14dcb8680
1592ec032
hex63edf38

104783672 has 16 divisors (see below), whose sum is σ = 224536560. Its totient is φ = 44907264.

The previous prime is 104783617. The next prime is 104783683. The reversal of 104783672 is 276387401.

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 3 ways as a sum of consecutive naturals, for example, 935513 + ... + 935624.

It is an arithmetic number, because the mean of its divisors is an integer number (14033535).

Almost surely, 2104783672 is an apocalyptic number.

It is an amenable number.

104783672 is an abundant number, since it is smaller than the sum of its proper divisors (119752888).

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

104783672 is a wasteful number, since it uses less digits than its factorization.

104783672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871150 (or 1871146 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 104783672 is about 10236.3895979002. The cubic root of 104783672 is about 471.4451850195.

The spelling of 104783672 in words is "one hundred four million, seven hundred eighty-three thousand, six hundred seventy-two".

Divisors: 1 2 4 7 8 14 28 56 1871137 3742274 7484548 13097959 14969096 26195918 52391836 104783672