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5401536 = 26374019
BaseRepresentation
bin10100100110101111000000
3101011102111220
4110212233000
52340322121
6311435040
763624630
oct24465700
911142456
105401536
11305a288
121985a80
13117179a
14a086c0
1571a6c6
hex526bc0

5401536 has 56 divisors (see below), whose sum is σ = 16337280. Its totient is φ = 1542912.

The previous prime is 5401507. The next prime is 5401553. The reversal of 5401536 is 6351045.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 666 + ... + 3353.

Almost surely, 25401536 is an apocalyptic number.

5401536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5401536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8168640).

5401536 is an abundant number, since it is smaller than the sum of its proper divisors (10935744).

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

5401536 is a wasteful number, since it uses less digits than its factorization.

5401536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4041 (or 4031 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5401536 is about 2324.1204788048. The cubic root of 5401536 is about 175.4576971279.

The spelling of 5401536 in words is "five million, four hundred one thousand, five hundred thirty-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 4019 8038 12057 16076 24114 28133 32152 48228 56266 64304 84399 96456 112532 128608 168798 192912 225064 257216 337596 385824 450128 675192 771648 900256 1350384 1800512 2700768 5401536