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5051748 = 2231324753
BaseRepresentation
bin10011010001010101100100
3100111122200210
4103101111210
52243123443
6300135420
760640062
oct23212544
910448623
105051748
1129404a9
121837570
13107b500
14957032
1569bc33
hex4d1564

5051748 has 72 divisors (see below), whose sum is σ = 13281408. Its totient is φ = 1492608.

The previous prime is 5051747. The next prime is 5051749. The reversal of 5051748 is 8471505.

It is an interprime number because it is at equal distance from previous prime (5051747) and next prime (5051749).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95290 + ... + 95342.

It is an arithmetic number, because the mean of its divisors is an integer number (184464).

Almost surely, 25051748 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 5051748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6640704).

5051748 is an abundant number, since it is smaller than the sum of its proper divisors (8229660).

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

5051748 is a wasteful number, since it uses less digits than its factorization.

5051748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 5051748 is about 2247.6093966702. The cubic root of 5051748 is about 171.5854900495.

The spelling of 5051748 in words is "five million, fifty-one thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 47 52 53 78 94 106 141 156 159 169 188 212 282 318 338 507 564 611 636 676 689 1014 1222 1378 1833 2028 2067 2444 2491 2756 3666 4134 4982 7332 7473 7943 8268 8957 9964 14946 15886 17914 23829 26871 29892 31772 32383 35828 47658 53742 64766 95316 97149 107484 129532 194298 388596 420979 841958 1262937 1683916 2525874 5051748