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29320241141021 = 431195035705849
BaseRepresentation
bin1101010101010101001101…
…00011101101010100011101
310211210222200000110212021212
412222222212203231110131
512320340323213003041
6142205311031434205
76114213623413505
oct652524643552435
9124728600425255
1029320241141021
11938470a824286
123356561525965
131348b6b60a23c
147351703bca05
1535ca47c218eb
hex1aaaa68ed51d

29320241141021 has 8 divisors (see below), whose sum is σ = 30002363529600. Its totient is φ = 28638130403232.

The previous prime is 29320241140997. The next prime is 29320241141039. The reversal of 29320241141021 is 12014114202392.

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 29320241141021 - 226 = 29320174032157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29320241141071) 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, 2285705 + ... + 7991553.

It is an arithmetic number, because the mean of its divisors is an integer number (3750295441200).

Almost surely, 229320241141021 is an apocalyptic number.

It is an amenable number.

29320241141021 is a deficient number, since it is larger than the sum of its proper divisors (682122388579).

29320241141021 is a wasteful number, since it uses less digits than its factorization.

29320241141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5825395.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 29320241141021 in words is "twenty-nine trillion, three hundred twenty billion, two hundred forty-one million, one hundred forty-one thousand, twenty-one".

Divisors: 1 43 119503 5138629 5705849 245351507 681866073047 29320241141021