Base | Representation |
---|---|
bin | 10010111010100010… |
… | …01111101001010010 |
3 | 222012200221001022010 |
4 | 21131101033221102 |
5 | 131244103024320 |
6 | 4355351123350 |
7 | 506433555633 |
oct | 113521175122 |
9 | 28180831263 |
10 | 10154736210 |
11 | 43410a1683 |
12 | 1b74973556 |
13 | c5aa87068 |
14 | 6c492188a |
15 | 3e6775ae0 |
hex | 25d44fa52 |
10154736210 has 64 divisors (see below), whose sum is σ = 26118381312. Its totient is φ = 2520182016.
The previous prime is 10154736197. The next prime is 10154736217. The reversal of 10154736210 is 1263745101.
10154736210 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (10154736217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173349 + ... + 224408.
It is an arithmetic number, because the mean of its divisors is an integer number (408099708).
Almost surely, 210154736210 is an apocalyptic number.
10154736210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10154736210 is an abundant number, since it is smaller than the sum of its proper divisors (15963645102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10154736210 is a wasteful number, since it uses less digits than its factorization.
10154736210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397827.
The product of its (nonzero) digits is 5040, while the sum is 30.
The spelling of 10154736210 in words is "ten billion, one hundred fifty-four million, seven hundred thirty-six thousand, two hundred ten".
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