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33020130153 = 319579300529
BaseRepresentation
bin11110110000001001…
…110011001101101001
310011020020012102002110
4132300021303031221
51020111123131103
623100315552533
72246161322013
oct366011631551
9104206172073
1033020130153
111300500356a
12649645b749
133162ca706a
1418535b11b3
15cd3d47403
hex7b0273369

33020130153 has 8 divisors (see below), whose sum is σ = 46344042400. Its totient is φ = 20854819008.

The previous prime is 33020130103. The next prime is 33020130163. The reversal of 33020130153 is 35103102033.

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

It is not a de Polignac number, because 33020130153 - 228 = 32751694697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33020130103) 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, 289650208 + ... + 289650321.

It is an arithmetic number, because the mean of its divisors is an integer number (5793005300).

Almost surely, 233020130153 is an apocalyptic number.

It is an amenable number.

33020130153 is a deficient number, since it is larger than the sum of its proper divisors (13323912247).

33020130153 is a wasteful number, since it uses less digits than its factorization.

33020130153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579300551.

The product of its (nonzero) digits is 810, while the sum is 21.

Adding to 33020130153 its reverse (35103102033), we get a palindrome (68123232186).

The spelling of 33020130153 in words is "thirty-three billion, twenty million, one hundred thirty thousand, one hundred fifty-three".

Divisors: 1 3 19 57 579300529 1737901587 11006710051 33020130153