Search a number
-
+
30032121033229 = 79241346425319
BaseRepresentation
bin1101101010000011001011…
…11001111111001000001101
310221100001011011002022110111
412311001211321333020031
512414021240441030404
6143512322124240021
76216514645563340
oct665014571771015
9127301134068414
1030032121033229
119629607429807
1234505146a0011
13139b02b0779a3
1475b7c3398457
1537130ec22104
hex1b5065e7f20d

30032121033229 has 8 divisors (see below), whose sum is σ = 34322796179840. Its totient is φ = 25741538922096.

The previous prime is 30032121033163. The next prime is 30032121033241. The reversal of 30032121033229 is 92233012123003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30032121033229 - 29 = 30032121032717 is a prime.

It is a super-3 number, since 3×300321210332293 (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30032121033229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032121033029) 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, 22565769 + ... + 23859550.

It is an arithmetic number, because the mean of its divisors is an integer number (4290349522480).

Almost surely, 230032121033229 is an apocalyptic number.

It is an amenable number.

30032121033229 is a deficient number, since it is larger than the sum of its proper divisors (4290675146611).

30032121033229 is an equidigital number, since it uses as much as digits as its factorization.

30032121033229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46517739.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 30032121033229 in words is "thirty trillion, thirty-two billion, one hundred twenty-one million, thirty-three thousand, two hundred twenty-nine".

Divisors: 1 7 92413 646891 46425319 324977233 4290303004747 30032121033229