Base | Representation |
---|---|
bin | 100000010010111001… |
… | …1010110001101100101 |
3 | 20122000101012200210022 |
4 | 1000211303112031211 |
5 | 2114014021202203 |
6 | 51505522204525 |
7 | 5003435446520 |
oct | 1004563261545 |
9 | 218011180708 |
10 | 69353694053 |
11 | 2745a396926 |
12 | 115364b3745 |
13 | 6703587bb7 |
14 | 34dcc57bb7 |
15 | 1c0d9e7a38 |
hex | 1025cd6365 |
69353694053 has 8 divisors (see below), whose sum is σ = 79382750208. Its totient is φ = 59354984304.
The previous prime is 69353694049. The next prime is 69353694073. The reversal of 69353694053 is 35049635396.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 69353694053 - 22 = 69353694049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 69353693986 and 69353694004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69353694073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7581701 + ... + 7590842.
It is an arithmetic number, because the mean of its divisors is an integer number (9922843776).
Almost surely, 269353694053 is an apocalyptic number.
It is an amenable number.
69353694053 is a deficient number, since it is larger than the sum of its proper divisors (10029056155).
69353694053 is a wasteful number, since it uses less digits than its factorization.
69353694053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15173203.
The product of its (nonzero) digits is 7873200, while the sum is 53.
The spelling of 69353694053 in words is "sixty-nine billion, three hundred fifty-three million, six hundred ninety-four thousand, fifty-three".
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