Base | Representation |
---|---|
bin | 10011110001111010… |
… | …00100001011110110 |
3 | 1000102001220200102020 |
4 | 21320331010023312 |
5 | 133222004132223 |
6 | 4513422254010 |
7 | 524103532236 |
oct | 117075041366 |
9 | 30361820366 |
10 | 10619208438 |
11 | 455a2a2523 |
12 | 2084427306 |
13 | 10030800b7 |
14 | 72a4a9cc6 |
15 | 4224221e3 |
hex | 278f442f6 |
10619208438 has 8 divisors (see below), whose sum is σ = 21238416888. Its totient is φ = 3539736144.
The previous prime is 10619208427. The next prime is 10619208463. The reversal of 10619208438 is 83480291601.
It is a sphenic number, since it is the product of 3 distinct primes.
10619208438 is an admirable number.
It is a super-2 number, since 2×106192084382 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10619208438.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884934031 + ... + 884934042.
It is an arithmetic number, because the mean of its divisors is an integer number (2654802111).
Almost surely, 210619208438 is an apocalyptic number.
10619208438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10619208438 is a wasteful number, since it uses less digits than its factorization.
10619208438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1769868078.
The product of its (nonzero) digits is 82944, while the sum is 42.
The spelling of 10619208438 in words is "ten billion, six hundred nineteen million, two hundred eight thousand, four hundred thirty-eight".
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