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69227053055 = 515191691461
BaseRepresentation
bin100000001111001000…
…0001111111111111111
320121200112220122222222
41000132100033333333
52113234111144210
651445155555555
75000340146006
oct1003620177777
9217615818888
1069227053055
11273a4959646
12114bbbbbbbb
1366b32772b4
1434ca0cdc3d
151c0282e655
hex101e40ffff

69227053055 has 8 divisors (see below), whose sum is σ = 83622613344. Its totient is φ = 55014876000.

The previous prime is 69227053039. The next prime is 69227053087. The reversal of 69227053055 is 55035072296.

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

It is not a de Polignac number, because 69227053055 - 24 = 69227053039 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 69227052997 and 69227053015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45844976 + ... + 45846485.

It is an arithmetic number, because the mean of its divisors is an integer number (10452826668).

Almost surely, 269227053055 is an apocalyptic number.

69227053055 is a deficient number, since it is larger than the sum of its proper divisors (14395560289).

69227053055 is a wasteful number, since it uses less digits than its factorization.

69227053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91691617.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 69227053055 in words is "sixty-nine billion, two hundred twenty-seven million, fifty-three thousand, fifty-five".

Divisors: 1 5 151 755 91691461 458457305 13845410611 69227053055