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5025280 = 29513151
BaseRepresentation
bin10011001010111000000000
3100110022101111
4103022320000
52241302110
6255413104
760466651
oct23127000
910408344
105025280
112922627
121824194
13106c450
1494b528
15693e8a
hex4cae00

5025280 has 80 divisors (see below), whose sum is σ = 13061664. Its totient is φ = 1843200.

The previous prime is 5025277. The next prime is 5025299. The reversal of 5025280 is 825205.

It is a tau number, because it is divible by the number of its divisors (80).

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, 33205 + ... + 33355.

Almost surely, 25025280 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 5025280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6530832).

5025280 is an abundant number, since it is smaller than the sum of its proper divisors (8036384).

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

5025280 is a wasteful number, since it uses less digits than its factorization.

5025280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 5025280 is about 2241.7136302392. The cubic root of 5025280 is about 171.2852982808.

The spelling of 5025280 in words is "five million, twenty-five thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 151 160 208 256 260 302 320 416 512 520 604 640 755 832 1040 1208 1280 1510 1664 1963 2080 2416 2560 3020 3328 3926 4160 4832 6040 6656 7852 8320 9664 9815 12080 15704 16640 19328 19630 24160 31408 33280 38656 39260 48320 62816 77312 78520 96640 125632 157040 193280 251264 314080 386560 502528 628160 1005056 1256320 2512640 5025280