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5492745 = 335232961
BaseRepresentation
bin10100111101000000001001
3101100001122000
4110331000021
52401231440
6313421213
764454556
oct24750011
911301560
105492745
113111865
121a0a809
1311a415b
14a2da2d
15737730
hex53d009

5492745 has 64 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 2661120.

The previous prime is 5492737. The next prime is 5492771. The reversal of 5492745 is 5472945.

It is not a de Polignac number, because 5492745 - 23 = 5492737 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90015 + ... + 90075.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

Almost surely, 25492745 is an apocalyptic number.

It is an amenable number.

5492745 is a deficient number, since it is larger than the sum of its proper divisors (5220855).

5492745 is a wasteful number, since it uses less digits than its factorization.

5492745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 121 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5492745 is about 2343.6605982949. The cubic root of 5492745 is about 176.4397684413.

The spelling of 5492745 in words is "five million, four hundred ninety-two thousand, seven hundred forty-five".

Divisors: 1 3 5 9 15 23 27 29 45 61 69 87 115 135 145 183 207 261 305 345 435 549 621 667 783 915 1035 1305 1403 1647 1769 2001 2745 3105 3335 3915 4209 5307 6003 7015 8235 8845 10005 12627 15921 18009 21045 26535 30015 37881 40687 47763 63135 79605 90045 122061 189405 203435 238815 366183 610305 1098549 1830915 5492745