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30368324 = 2271763799
BaseRepresentation
bin111001111011…
…0001001000100
32010010212111202
41303312021010
530233241244
63002522032
7516061250
oct163661104
963125452
1030368324
1116162198
12a206318
1363a382c
144067260
1529ed04e
hex1cf6244

30368324 has 24 divisors (see below), whose sum is σ = 64310400. Its totient is φ = 12249216.

The previous prime is 30368321. The next prime is 30368329. The reversal of 30368324 is 42386303.

30368324 = 4452 + 4462 + ... + 5632.

It is not an unprimeable number, because it can be changed into a prime (30368321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31424 + ... + 32375.

It is an arithmetic number, because the mean of its divisors is an integer number (2679600).

Almost surely, 230368324 is an apocalyptic number.

30368324 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30368324 is an abundant number, since it is smaller than the sum of its proper divisors (33942076).

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

30368324 is a wasteful number, since it uses less digits than its factorization.

30368324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63827 (or 63825 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 30368324 is about 5510.7462289603. The cubic root of 30368324 is about 311.9897131169.

The spelling of 30368324 in words is "thirty million, three hundred sixty-eight thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 63799 127598 255196 446593 893186 1084583 1786372 2169166 4338332 7592081 15184162 30368324