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48412905 = 356175231
BaseRepresentation
bin1011100010101…
…1100011101001
310101002122000120
42320223203221
544343203110
64445353453
71125334332
oct270534351
9111078016
1048412905
1125367372
1214268889
13a050bb8
146603289
1543b4870
hex2e2b8e9

48412905 has 16 divisors (see below), whose sum is σ = 77601024. Its totient is φ = 25773440.

The previous prime is 48412853. The next prime is 48412913. The reversal of 48412905 is 50921484.

It is not a de Polignac number, because 48412905 - 29 = 48412393 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6640 + ... + 11870.

It is an arithmetic number, because the mean of its divisors is an integer number (4850064).

Almost surely, 248412905 is an apocalyptic number.

It is an amenable number.

48412905 is a deficient number, since it is larger than the sum of its proper divisors (29188119).

48412905 is a wasteful number, since it uses less digits than its factorization.

48412905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 48412905 is about 6957.9382722183. The cubic root of 48412905 is about 364.4632255101.

The spelling of 48412905 in words is "forty-eight million, four hundred twelve thousand, nine hundred five".

Divisors: 1 3 5 15 617 1851 3085 5231 9255 15693 26155 78465 3227527 9682581 16137635 48412905