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5372480 = 265103163
BaseRepresentation
bin10100011111101001000000
3101002221122202
4110133221000
52333404410
6311052332
763444131
oct24375100
911087582
105372480
11303a473
1219710a8
1311614a9
149dbc88
15711ca5
hex51fa40

5372480 has 56 divisors (see below), whose sum is σ = 12996672. Its totient is φ = 2115072.

The previous prime is 5372473. The next prime is 5372483. The reversal of 5372480 is 842735.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5372483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32879 + ... + 33041.

Almost surely, 25372480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5372480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6498336).

5372480 is an abundant number, since it is smaller than the sum of its proper divisors (7624192).

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

5372480 is a wasteful number, since it uses less digits than its factorization.

5372480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 5372480 is about 2317.8610829815. The cubic root of 5372480 is about 175.1425233505.

The spelling of 5372480 in words is "five million, three hundred seventy-two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 103 160 163 206 320 326 412 515 652 815 824 1030 1304 1630 1648 2060 2608 3260 3296 4120 5216 6520 6592 8240 10432 13040 16480 16789 26080 32960 33578 52160 67156 83945 134312 167890 268624 335780 537248 671560 1074496 1343120 2686240 5372480