Search a number
-
+
2060480 = 26547137
BaseRepresentation
bin111110111000011000000
310212200110002
413313003000
51011413410
6112055132
723341142
oct7670300
93780402
102060480
111188084
128344a8
13571b26
143b8c92
152aa7a5
hex1f70c0

2060480 has 56 divisors (see below), whose sum is σ = 5047488. Its totient is φ = 800768.

The previous prime is 2060473. The next prime is 2060489. The reversal of 2060480 is 840602.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2060489) 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, 14972 + ... + 15108.

22060480 is an apocalyptic number.

2060480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2060480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2523744).

2060480 is an abundant number, since it is smaller than the sum of its proper divisors (2987008).

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

2060480 is a wasteful number, since it uses less digits than its factorization.

2060480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2060480 is about 1435.4372156246. The cubic root of 2060480 is about 127.2495146287.

The spelling of 2060480 in words is "two million, sixty thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 47 64 80 94 137 160 188 235 274 320 376 470 548 685 752 940 1096 1370 1504 1880 2192 2740 3008 3760 4384 5480 6439 7520 8768 10960 12878 15040 21920 25756 32195 43840 51512 64390 103024 128780 206048 257560 412096 515120 1030240 2060480