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30002213302 = 2193172490637
BaseRepresentation
bin11011111100010001…
…010111000110110110
32212102220110100110021
4123330101113012312
5442421031311202
621441031315354
72111324414425
oct337421270666
985386410407
1030002213302
11117a6515a06
12599381bb5a
132aa198b649
1416488632bc
15ba8e14a37
hex6fc4571b6

30002213302 has 16 divisors (see below), whose sum is σ = 47521373040. Its totient is φ = 14166737568.

The previous prime is 30002213239. The next prime is 30002213327. The reversal of 30002213302 is 20331220003.

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, 1233273 + ... + 1257364.

It is an arithmetic number, because the mean of its divisors is an integer number (2970085815).

Almost surely, 230002213302 is an apocalyptic number.

30002213302 is a deficient number, since it is larger than the sum of its proper divisors (17519159738).

30002213302 is a wasteful number, since it uses less digits than its factorization.

30002213302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490975.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30002213302 its reverse (20331220003), we get a palindrome (50333433305).

The spelling of 30002213302 in words is "thirty billion, two million, two hundred thirteen thousand, three hundred two".

Divisors: 1 2 19 38 317 634 6023 12046 2490637 4981274 47322103 94644206 789531929 1579063858 15001106651 30002213302