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30022411434 = 2317571515477
BaseRepresentation
bin11011111101011110…
…011010010010101010
32212111022110112002020
4123331132122102222
5442441214131214
621443032245310
72111661200211
oct337536322252
985438415066
1030022411434
1111806961084
12599a540836
132aa5c10cc2
14164b400078
15baaaa44a9
hex6fd79a4aa

30022411434 has 32 divisors (see below), whose sum is σ = 63688337856. Its totient is φ = 9402282240.

The previous prime is 30022411427. The next prime is 30022411439. The reversal of 30022411434 is 43411422003.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30022411439) 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, 199497 + ... + 315980.

It is an arithmetic number, because the mean of its divisors is an integer number (1990260558).

Almost surely, 230022411434 is an apocalyptic number.

30022411434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30022411434 is an abundant number, since it is smaller than the sum of its proper divisors (33665926422).

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

30022411434 is a wasteful number, since it uses less digits than its factorization.

30022411434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516070.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30022411434 its reverse (43411422003), we get a palindrome (73433833437).

The spelling of 30022411434 in words is "thirty billion, twenty-two million, four hundred eleven thousand, four hundred thirty-four".

Divisors: 1 2 3 6 17 34 51 102 571 1142 1713 3426 9707 19414 29121 58242 515477 1030954 1546431 3092862 8763109 17526218 26289327 52578654 294337367 588674734 883012101 1766024202 5003735239 10007470478 15011205717 30022411434