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5448250 = 253193137
BaseRepresentation
bin10100110010001000111010
3101020210121001
4110302020322
52343321000
6312435214
764211053
oct24621072
911223531
105448250
113091395
1219a8b0a
131189b22
14a1b72a
1572946a
hex53223a

5448250 has 64 divisors (see below), whose sum is σ = 11381760. Its totient is φ = 1944000.

The previous prime is 5448221. The next prime is 5448253. The reversal of 5448250 is 528445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147232 + ... + 147268.

It is an arithmetic number, because the mean of its divisors is an integer number (177840).

Almost surely, 25448250 is an apocalyptic number.

5448250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5448250 is an abundant number, since it is smaller than the sum of its proper divisors (5933510).

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

5448250 is a wasteful number, since it uses less digits than its factorization.

5448250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5448250 is about 2334.1486670733. The cubic root of 5448250 is about 175.9620484630.

The spelling of 5448250 in words is "five million, four hundred forty-eight thousand, two hundred fifty".

Divisors: 1 2 5 10 19 25 31 37 38 50 62 74 95 125 155 185 190 250 310 370 475 589 703 775 925 950 1147 1178 1406 1550 1850 2294 2375 2945 3515 3875 4625 4750 5735 5890 7030 7750 9250 11470 14725 17575 21793 28675 29450 35150 43586 57350 73625 87875 108965 143375 147250 175750 217930 286750 544825 1089650 2724125 5448250