Base | Representation |
---|---|
bin | 10011110100101000… |
… | …10000000001001010 |
3 | 1000110122220211120120 |
4 | 21322110100001022 |
5 | 133243332012214 |
6 | 4520000204110 |
7 | 524502022002 |
oct | 117224200112 |
9 | 30418824516 |
10 | 10642063434 |
11 | 4571192852 |
12 | 2090009636 |
13 | 1007a22b72 |
14 | 72d539002 |
15 | 424438ea9 |
hex | 27a51004a |
10642063434 has 8 divisors (see below), whose sum is σ = 21284126880. Its totient is φ = 3547354476.
The previous prime is 10642063433. The next prime is 10642063447. The reversal of 10642063434 is 43436024601.
It is a sphenic number, since it is the product of 3 distinct primes.
10642063434 is an admirable number.
It is a super-2 number, since 2×106420634342 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10642063395 and 10642063404.
It is not an unprimeable number, because it can be changed into a prime (10642063433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886838614 + ... + 886838625.
It is an arithmetic number, because the mean of its divisors is an integer number (2660515860).
Almost surely, 210642063434 is an apocalyptic number.
10642063434 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.
10642063434 is a wasteful number, since it uses less digits than its factorization.
10642063434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1773677244.
The product of its (nonzero) digits is 41472, while the sum is 33.
The spelling of 10642063434 in words is "ten billion, six hundred forty-two million, sixty-three thousand, four hundred thirty-four".
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