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358000030 = 2573593827
BaseRepresentation
bin10101010101101…
…010010110011110
3220221122021201101
4111111222112132
51213122000110
655305103314
711604643603
oct2525522636
9827567641
10358000030
111740997a3
129ba87b3a
135922764b
14357906aa
152166913a
hex1556a59e

358000030 has 32 divisors (see below), whose sum is σ = 655120224. Its totient is φ = 140829696.

The previous prime is 358000021. The next prime is 358000039. The reversal of 358000030 is 30000853.

It is an interprime number because it is at equal distance from previous prime (358000021) and next prime (358000039).

It is a junction number, because it is equal to n+sod(n) for n = 357999971 and 358000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (358000039) 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, 432477 + ... + 433303.

It is an arithmetic number, because the mean of its divisors is an integer number (20472507).

Almost surely, 2358000030 is an apocalyptic number.

358000030 is a deficient number, since it is larger than the sum of its proper divisors (297120194).

358000030 is a wasteful number, since it uses less digits than its factorization.

358000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 358000030 is about 18920.8887211991. Note that the first 3 decimals coincide. The cubic root of 358000030 is about 710.0588657138.

Adding to 358000030 its reverse (30000853), we get a palindrome (388000883).

The spelling of 358000030 in words is "three hundred fifty-eight million, thirty", and thus it is an aban number.

Divisors: 1 2 5 10 73 146 365 593 730 827 1186 1654 2965 4135 5930 8270 43289 60371 86578 120742 216445 301855 432890 490411 603710 980822 2452055 4904110 35800003 71600006 179000015 358000030