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30016463030 = 2523235155511
BaseRepresentation
bin11011111101000111…
…101110000010110110
32212110220021022101222
4123331013232002312
5442433203304110
621442300550342
72111556504011
oct337507560266
985426238358
1030016463030
1111803568a44
1259985523b2
132aa490a638
14164a6d2378
15baa2cbc55
hex6fd1ee0b6

30016463030 has 32 divisors (see below), whose sum is σ = 56403744768. Its totient is φ = 11479468000.

The previous prime is 30016462939. The next prime is 30016463033. The reversal of 30016463030 is 3036461003.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30016463033) 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, 512975 + ... + 568485.

It is an arithmetic number, because the mean of its divisors is an integer number (1762617024).

Almost surely, 230016463030 is an apocalyptic number.

30016463030 is a deficient number, since it is larger than the sum of its proper divisors (26387281738).

30016463030 is a wasteful number, since it uses less digits than its factorization.

30016463030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57892.

The product of its (nonzero) digits is 3888, while the sum is 26.

The spelling of 30016463030 in words is "thirty billion, sixteen million, four hundred sixty-three thousand, thirty".

Divisors: 1 2 5 10 23 46 115 230 2351 4702 11755 23510 54073 55511 108146 111022 270365 277555 540730 555110 1276753 2553506 6383765 12767530 130506361 261012722 652531805 1305063610 3001646303 6003292606 15008231515 30016463030