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530868006 = 237121369
BaseRepresentation
bin11111101001000…
…110011100100110
31100222220220000000
4133221012130212
52041400234011
6124402202130
716104206064
oct3751063446
91328826000
10530868006
1125272aa99
12129953346
1385ca21a6
145070d034
1531914356
hex1fa46726

530868006 has 32 divisors (see below), whose sum is σ = 1194280800. Its totient is φ = 176954544.

The previous prime is 530867989. The next prime is 530868031. The reversal of 530868006 is 600868035.

It is a congruent number.

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, 56311 + ... + 65058.

It is an arithmetic number, because the mean of its divisors is an integer number (37321275).

Almost surely, 2530868006 is an apocalyptic number.

530868006 is an abundant number, since it is smaller than the sum of its proper divisors (663412794).

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

530868006 is an equidigital number, since it uses as much as digits as its factorization.

530868006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121392 (or 121374 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 530868006 is about 23040.5730397488. The cubic root of 530868006 is about 809.7087842019.

The spelling of 530868006 in words is "five hundred thirty million, eight hundred sixty-eight thousand, six".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 121369 242738 364107 728214 1092321 2184642 3276963 6553926 9830889 19661778 29492667 58985334 88478001 176956002 265434003 530868006