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54871104 = 2631716811
BaseRepresentation
bin1101000101010…
…0010001000000
310211020202000010
43101110101000
5103021333404
65240024520
71234253031
oct321242100
9124222003
1054871104
1128a78522
1216462140
13b4a2612
147404a88
154c3d189
hex3454440

54871104 has 56 divisors (see below), whose sum is σ = 153728928. Its totient is φ = 17213440.

The previous prime is 54871093. The next prime is 54871133. The reversal of 54871104 is 40117845.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 5142 + ... + 11669.

Almost surely, 254871104 is an apocalyptic number.

It is an amenable number.

54871104 is an abundant number, since it is smaller than the sum of its proper divisors (98857824).

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

54871104 is a wasteful number, since it uses less digits than its factorization.

54871104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16843 (or 16833 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 54871104 is about 7407.5032230840. The cubic root of 54871104 is about 379.9979316600.

Adding to 54871104 its reverse (40117845), we get a palindrome (94988949).

The spelling of 54871104 in words is "fifty-four million, eight hundred seventy-one thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 136 192 204 272 408 544 816 1088 1632 3264 16811 33622 50433 67244 100866 134488 201732 268976 285787 403464 537952 571574 806928 857361 1075904 1143148 1613856 1714722 2286296 3227712 3429444 4572592 6858888 9145184 13717776 18290368 27435552 54871104