Base | Representation |
---|---|
bin | 100000010010100000… |
… | …0010111100001011101 |
3 | 20121222110001201212020 |
4 | 1000211000113201131 |
5 | 2114002111030302 |
6 | 51504323530353 |
7 | 5003214036504 |
oct | 1004500274135 |
9 | 217873051766 |
10 | 69340330077 |
11 | 27452899317 |
12 | 11531b299b9 |
13 | 6700889115 |
14 | 34db17983b |
15 | 1c0c757ebc |
hex | 102501785d |
69340330077 has 8 divisors (see below), whose sum is σ = 93181756416. Its totient is φ = 45862895232.
The previous prime is 69340330067. The next prime is 69340330079. The reversal of 69340330077 is 77003304396.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 69340330077 - 26 = 69340330013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69340330079) 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, 90997428 + ... + 90998189.
It is an arithmetic number, because the mean of its divisors is an integer number (11647719552).
Almost surely, 269340330077 is an apocalyptic number.
It is an amenable number.
69340330077 is a deficient number, since it is larger than the sum of its proper divisors (23841426339).
69340330077 is a wasteful number, since it uses less digits than its factorization.
69340330077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181995747.
The product of its (nonzero) digits is 285768, while the sum is 42.
The spelling of 69340330077 in words is "sixty-nine billion, three hundred forty million, three hundred thirty thousand, seventy-seven".
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