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30214454324 = 2215150023931
BaseRepresentation
bin11100001000111010…
…111111110000110100
32212222200211022101212
4130020322333300310
5443334400014244
621514052340552
72116512424055
oct341072776064
985880738355
1030214454324
11118a52a980a
125a32914758
132b06940552
141668b1072c
15bbc88ad9e
hex708ebfc34

30214454324 has 12 divisors (see below), whose sum is σ = 53225463648. Its totient is φ = 15007179000.

The previous prime is 30214454323. The next prime is 30214454363. The reversal of 30214454324 is 42345441203.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214454323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25011362 + ... + 25012569.

It is an arithmetic number, because the mean of its divisors is an integer number (4435455304).

Almost surely, 230214454324 is an apocalyptic number.

It is an amenable number.

30214454324 is a deficient number, since it is larger than the sum of its proper divisors (23011009324).

30214454324 is a wasteful number, since it uses less digits than its factorization.

30214454324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50024086 (or 50024084 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 30214454324 its reverse (42345441203), we get a palindrome (72559895527).

The spelling of 30214454324 in words is "thirty billion, two hundred fourteen million, four hundred fifty-four thousand, three hundred twenty-four".

Divisors: 1 2 4 151 302 604 50023931 100047862 200095724 7553613581 15107227162 30214454324