Base | Representation |
---|---|
bin | 10011100010001100… |
… | …11110100111001110 |
3 | 1000001220000002010210 |
4 | 21301012132213032 |
5 | 132434242131004 |
6 | 4452354343250 |
7 | 520613632020 |
oct | 116106364716 |
9 | 30056002123 |
10 | 10487458254 |
11 | 44a1995679 |
12 | 204828ab26 |
13 | cb19a0b00 |
14 | 716bb2010 |
15 | 415a9a089 |
hex | 27119e9ce |
10487458254 has 96 divisors (see below), whose sum is σ = 26561551104. Its totient is φ = 2701520640.
The previous prime is 10487458237. The next prime is 10487458279. The reversal of 10487458254 is 45285478401.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 288034 + ... + 322394.
It is an arithmetic number, because the mean of its divisors is an integer number (276682824).
Almost surely, 210487458254 is an apocalyptic number.
10487458254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10487458254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13280775552).
10487458254 is an abundant number, since it is smaller than the sum of its proper divisors (16074092850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10487458254 is a wasteful number, since it uses less digits than its factorization.
10487458254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34442 (or 34429 counting only the distinct ones).
The product of its (nonzero) digits is 1433600, while the sum is 48.
The spelling of 10487458254 in words is "ten billion, four hundred eighty-seven million, four hundred fifty-eight thousand, two hundred fifty-four".
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