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30032010210209 = 7157148243184337
BaseRepresentation
bin1101101010000010111110…
…10011001110101110100001
310221100000212102112220212012
412311001133103032232201
512414021024103211314
6143512303125042305
76216512131603220
oct665013723165641
9127300772486765
1030032010210209
11962955a915837
1234504a3556395
13139b011114b37
1475b7b278acb7
1537130513093e
hex1b505f4ceba1

30032010210209 has 16 divisors (see below), whose sum is σ = 34541331124608. Its totient is φ = 25577451724032.

The previous prime is 30032010210161. The next prime is 30032010210227. The reversal of 30032010210209 is 90201201023003.

It is a cyclic number.

It is not a de Polignac number, because 30032010210209 - 240 = 28932498582433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30032010210239) 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, 162826889 + ... + 163011225.

It is an arithmetic number, because the mean of its divisors is an integer number (2158833195288).

Almost surely, 230032010210209 is an apocalyptic number.

It is an amenable number.

30032010210209 is a deficient number, since it is larger than the sum of its proper divisors (4509320914399).

30032010210209 is a wasteful number, since it uses less digits than its factorization.

30032010210209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332744.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 30032010210209 in words is "thirty trillion, thirty-two billion, ten million, two hundred ten thousand, two hundred nine".

Divisors: 1 7 157 1099 148243 184337 1037701 1290359 23274151 28940909 162919057 202586363 27326669891 191286689237 4290287172887 30032010210209