Search a number
-
+
5458880 = 26572437
BaseRepresentation
bin10100110100101111000000
3101021100011202
4110310233000
52344141010
6313000332
764254050
oct24645700
911240152
105458880
113099379
1219b30a8
13119190b
14a21560
1572c6a5
hex534bc0

5458880 has 56 divisors (see below), whose sum is σ = 14862048. Its totient is φ = 1870848.

The previous prime is 5458879. The next prime is 5458907. The reversal of 5458880 is 888545.

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

It is an Ulam number.

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, 1022 + ... + 3458.

Almost surely, 25458880 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 5458880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7431024).

5458880 is an abundant number, since it is smaller than the sum of its proper divisors (9403168).

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

5458880 is a wasteful number, since it uses less digits than its factorization.

5458880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 5458880 is about 2336.4246189424. The cubic root of 5458880 is about 176.0764131003.

The spelling of 5458880 in words is "five million, four hundred fifty-eight thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 2437 4874 9748 12185 17059 19496 24370 34118 38992 48740 68236 77984 85295 97480 136472 155968 170590 194960 272944 341180 389920 545888 682360 779840 1091776 1364720 2729440 5458880