Base | Representation |
---|---|
bin | 100000011101001011… |
… | …1110101011011011000 |
3 | 20122220102121001211120 |
4 | 1000322113311123120 |
5 | 2120220343202131 |
6 | 52004051125240 |
7 | 5015126024334 |
oct | 1007227653330 |
9 | 218812531746 |
10 | 69698803416 |
11 | 27617180680 |
12 | 11611ba3820 |
13 | 6759c1b018 |
14 | 3532a107c4 |
15 | 1c2de67496 |
hex | 103a5f56d8 |
69698803416 has 64 divisors (see below), whose sum is σ = 192924823680. Its totient is φ = 20805607680.
The previous prime is 69698803403. The next prime is 69698803451. The reversal of 69698803416 is 61430889696.
It is a self number, because there is not a number n which added to its sum of digits gives 69698803416.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1952541 + ... + 1987916.
It is an arithmetic number, because the mean of its divisors is an integer number (3014450370).
Almost surely, 269698803416 is an apocalyptic number.
69698803416 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
69698803416 is an abundant number, since it is smaller than the sum of its proper divisors (123226020264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69698803416 is a wasteful number, since it uses less digits than its factorization.
69698803416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3940544 (or 3940540 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 60.
The spelling of 69698803416 in words is "sixty-nine billion, six hundred ninety-eight million, eight hundred three thousand, four hundred sixteen".
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