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2080330 = 257113263
BaseRepresentation
bin111111011111001001010
310220200200021
413323321022
51013032310
6112331054
723453050
oct7737112
93820607
102080330
1111a0a8a
12843a8a
1357ab85
143c21d0
152b15da
hex1fbe4a

2080330 has 32 divisors (see below), whose sum is σ = 4333824. Its totient is φ = 704256.

The previous prime is 2080321. The next prime is 2080339. The reversal of 2080330 is 330802.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2080321) and next prime (2080339).

It is not an unprimeable number, because it can be changed into a prime (2080339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7779 + ... + 8041.

It is an arithmetic number, because the mean of its divisors is an integer number (135432).

22080330 is an apocalyptic number.

2080330 is an abundant number, since it is smaller than the sum of its proper divisors (2253494).

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

2080330 is a wasteful number, since it uses less digits than its factorization.

2080330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2080330 is about 1442.3349125637. The cubic root of 2080330 is about 127.6568363459.

The spelling of 2080330 in words is "two million, eighty thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 113 226 263 526 565 791 1130 1315 1582 1841 2630 3682 3955 7910 9205 18410 29719 59438 148595 208033 297190 416066 1040165 2080330