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5238480 = 2435132373
BaseRepresentation
bin10011111110111011010000
3100212010211210
4103332323100
52320112410
6304140120
762345352
oct23767320
910763753
105238480
112a58825
121907640
1311154c0
149a50d2
156d7220
hex4feed0

5238480 has 160 divisors (see below), whose sum is σ = 18498816. Its totient is φ = 1216512.

The previous prime is 5238461. The next prime is 5238487. The reversal of 5238480 is 848325.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5238487) 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, 71724 + ... + 71796.

Almost surely, 25238480 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 5238480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9249408).

5238480 is an abundant number, since it is smaller than the sum of its proper divisors (13260336).

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

5238480 is a wasteful number, since it uses less digits than its factorization.

5238480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5238480 is about 2288.7725968300. The cubic root of 5238480 is about 173.6741158891.

The spelling of 5238480 in words is "five million, two hundred thirty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 26 30 39 40 46 48 52 60 65 69 73 78 80 92 104 115 120 130 138 146 156 184 195 208 219 230 240 260 276 292 299 312 345 365 368 390 438 460 520 552 584 598 624 690 730 780 876 897 920 949 1040 1095 1104 1168 1196 1380 1460 1495 1560 1679 1752 1794 1840 1898 2190 2392 2760 2847 2920 2990 3120 3358 3504 3588 3796 4380 4485 4745 4784 5037 5520 5694 5840 5980 6716 7176 7592 8395 8760 8970 9490 10074 11388 11960 13432 14235 14352 15184 16790 17520 17940 18980 20148 21827 22776 23920 25185 26864 28470 33580 35880 37960 40296 43654 45552 50370 56940 65481 67160 71760 75920 80592 87308 100740 109135 113880 130962 134320 174616 201480 218270 227760 261924 327405 349232 402960 436540 523848 654810 873080 1047696 1309620 1746160 2619240 5238480