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2220414330 = 235531396487
BaseRepresentation
bin1000010001011000…
…1101010101111010
312201202002201211210
42010112031111322
514021411224310
61004155103550
7106011132111
oct20426152572
95652081753
102220414330
11a3a403172
1251b741bb6
1329502b544
14170c72c78
15cee00820
hex8458d57a

2220414330 has 32 divisors (see below), whose sum is σ = 5429545344. Its totient is φ = 580938176.

The previous prime is 2220414307. The next prime is 2220414331. The reversal of 2220414330 is 334140222.

It is a junction number, because it is equal to n+sod(n) for n = 2220414297 and 2220414306.

It is not an unprimeable number, because it can be changed into a prime (2220414331) 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, 696654 + ... + 699833.

It is an arithmetic number, because the mean of its divisors is an integer number (169673292).

Almost surely, 22220414330 is an apocalyptic number.

2220414330 is an abundant number, since it is smaller than the sum of its proper divisors (3209131014).

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

2220414330 is a wasteful number, since it uses less digits than its factorization.

2220414330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396550.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2220414330 is about 47121.2725846830. The cubic root of 2220414330 is about 1304.6019014409.

Adding to 2220414330 its reverse (334140222), we get a palindrome (2554554552).

The spelling of 2220414330 in words is "two billion, two hundred twenty million, four hundred fourteen thousand, three hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 1396487 2792974 4189461 6982435 8378922 13964870 20947305 41894610 74013811 148027622 222041433 370069055 444082866 740138110 1110207165 2220414330