Base | Representation |
---|---|
bin | 10011111001101001… |
… | …10011000010110110 |
3 | 1000120121010001102010 |
4 | 21330310303002312 |
5 | 133340120244232 |
6 | 4524102225050 |
7 | 525522530124 |
oct | 117464630266 |
9 | 30517101363 |
10 | 10684149942 |
11 | 4592a18a94 |
12 | 20a2125186 |
13 | 101366a31b |
14 | 734d72914 |
15 | 427e9e0cc |
hex | 27cd330b6 |
10684149942 has 8 divisors (see below), whose sum is σ = 21368299896. Its totient is φ = 3561383312.
The previous prime is 10684149937. The next prime is 10684149961. The reversal of 10684149942 is 24994148601.
It is a sphenic number, since it is the product of 3 distinct primes.
10684149942 is an admirable number.
It is a super-2 number, since 2×106841499422 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10684149891 and 10684149900.
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, 890345823 + ... + 890345834.
It is an arithmetic number, because the mean of its divisors is an integer number (2671037487).
Almost surely, 210684149942 is an apocalyptic number.
10684149942 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.
10684149942 is a wasteful number, since it uses less digits than its factorization.
10684149942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1780691662.
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 10684149942 in words is "ten billion, six hundred eighty-four million, one hundred forty-nine thousand, nine hundred forty-two".
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