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69001375223 = 1115287410339
BaseRepresentation
bin100000001000011001…
…1010110110111110111
320121002211021001012202
41000100303112313313
52112303323001343
651410534535115
74661630004104
oct1002063266767
9217084231182
1069001375223
1127299528540
121145850749b
13667859c411
1434a8145aab
151bdcb01db8
hex1010cd6df7

69001375223 has 8 divisors (see below), whose sum is σ = 75279335040. Its totient is φ = 62724266680.

The previous prime is 69001375189. The next prime is 69001375229. The reversal of 69001375223 is 32257310096.

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 69001375223 - 26 = 69001375159 is a prime.

It is a super-2 number, since 2×690013752232 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69001375229) 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, 37013 + ... + 373326.

It is an arithmetic number, because the mean of its divisors is an integer number (9409916880).

Almost surely, 269001375223 is an apocalyptic number.

69001375223 is a deficient number, since it is larger than the sum of its proper divisors (6277959817).

69001375223 is a wasteful number, since it uses less digits than its factorization.

69001375223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425637.

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 69001375223 in words is "sixty-nine billion, one million, three hundred seventy-five thousand, two hundred twenty-three".

Divisors: 1 11 15287 168157 410339 4513729 6272852293 69001375223