Base | Representation |
---|---|
bin | 10011100101011101… |
… | …00000011110001010 |
3 | 1000010210022120100120 |
4 | 21302232200132022 |
5 | 133013232310332 |
6 | 4455211044110 |
7 | 521364502062 |
oct | 116256403612 |
9 | 30123276316 |
10 | 10514728842 |
11 | 4506321452 |
12 | 2055440636 |
13 | cb752b657 |
14 | 71a6703a2 |
15 | 41818532c |
hex | 272ba078a |
10514728842 has 8 divisors (see below), whose sum is σ = 21029457696. Its totient is φ = 3504909612.
The previous prime is 10514728799. The next prime is 10514728849. The reversal of 10514728842 is 24882741501.
It is a sphenic number, since it is the product of 3 distinct primes.
10514728842 is an admirable number.
It is a super-2 number, since 2×105147288422 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10514728794 and 10514728803.
It is not an unprimeable number, because it can be changed into a prime (10514728849) 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, 876227398 + ... + 876227409.
It is an arithmetic number, because the mean of its divisors is an integer number (2628682212).
Almost surely, 210514728842 is an apocalyptic number.
10514728842 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.
10514728842 is a wasteful number, since it uses less digits than its factorization.
10514728842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752454812.
The product of its (nonzero) digits is 143360, while the sum is 42.
The spelling of 10514728842 in words is "ten billion, five hundred fourteen million, seven hundred twenty-eight thousand, eight hundred forty-two".
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