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5498880 = 21135179
BaseRepresentation
bin10100111110100000000000
3101100101001020
4110332200000
52401431010
6313505440
764511502
oct24764000
911311036
105498880
113116432
121a12280
1311a6b9a
14a31d72
15739470
hex53e800

5498880 has 96 divisors (see below), whose sum is σ = 17690400. Its totient is φ = 1458176.

The previous prime is 5498851. The next prime is 5498887. The reversal of 5498880 is 888945.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (5498887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30631 + ... + 30809.

It is an arithmetic number, because the mean of its divisors is an integer number (184275).

Almost surely, 25498880 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 5498880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8845200).

5498880 is an abundant number, since it is smaller than the sum of its proper divisors (12191520).

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

5498880 is a wasteful number, since it uses less digits than its factorization.

5498880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 5498880 is about 2344.9690829518. The cubic root of 5498880 is about 176.5054341646.

The spelling of 5498880 in words is "five million, four hundred ninety-eight thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 179 192 240 256 320 358 384 480 512 537 640 716 768 895 960 1024 1074 1280 1432 1536 1790 1920 2048 2148 2560 2685 2864 3072 3580 3840 4296 5120 5370 5728 6144 7160 7680 8592 10240 10740 11456 14320 15360 17184 21480 22912 28640 30720 34368 42960 45824 57280 68736 85920 91648 114560 137472 171840 183296 229120 274944 343680 366592 458240 549888 687360 916480 1099776 1374720 1832960 2749440 5498880