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30210304324 = 22711011278293
BaseRepresentation
bin11100001000101011…
…001010100101000100
32212222102000110200011
4130020223022211010
5443332314214244
621513423400004
72116432230664
oct341053124504
985872013604
1030210304324
11118a2a24862
125a31453004
132b05b19625
1416683501a4
15bbc31b434
hex708aca944

30210304324 has 48 divisors (see below), whose sum is σ = 54576377856. Its totient is φ = 14627088000.

The previous prime is 30210304283. The next prime is 30210304367. The reversal of 30210304324 is 42340301203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30210304295 and 30210304304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3638722 + ... + 3647014.

It is an arithmetic number, because the mean of its divisors is an integer number (1137007872).

Almost surely, 230210304324 is an apocalyptic number.

It is an amenable number.

30210304324 is a deficient number, since it is larger than the sum of its proper divisors (24366073532).

30210304324 is a wasteful number, since it uses less digits than its factorization.

30210304324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8596 (or 8594 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30210304324 its reverse (42340301203), we get a palindrome (72550605527).

The spelling of 30210304324 in words is "thirty billion, two hundred ten million, three hundred four thousand, three hundred twenty-four".

Divisors: 1 2 4 71 101 127 142 202 254 284 404 508 7171 8293 9017 12827 14342 16586 18034 25654 28684 33172 36068 51308 588803 837593 910717 1053211 1177606 1675186 1821434 2106422 2355212 3350372 3642868 4212844 59469103 74777981 106374311 118938206 149555962 212748622 237876412 299111924 425497244 7552576081 15105152162 30210304324