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29036086957 = 195033038201
BaseRepresentation
bin11011000010101011…
…111000011010101101
32202221120112001021001
4123002223320122231
5433431214240312
621201120040301
72045353444513
oct330253703255
982846461231
1029036086957
1111350128989
125764163091
132979781657
1415964124b3
15b4e1c5057
hex6c2af86ad

29036086957 has 8 divisors (see below), whose sum is σ = 30625076160. Its totient is φ = 27453175200.

The previous prime is 29036086943. The next prime is 29036086973. The reversal of 29036086957 is 75968063092.

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 29036086957 - 231 = 26888603309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29036086898 and 29036086907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29036086907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509544 + ... + 1528657.

It is an arithmetic number, because the mean of its divisors is an integer number (3828134520).

Almost surely, 229036086957 is an apocalyptic number.

It is an amenable number.

29036086957 is a deficient number, since it is larger than the sum of its proper divisors (1588989203).

29036086957 is a wasteful number, since it uses less digits than its factorization.

29036086957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038723.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 29036086957 in words is "twenty-nine billion, thirty-six million, eighty-six thousand, nine hundred fifty-seven".

Divisors: 1 19 503 9557 3038201 57725819 1528215103 29036086957