Base | Representation |
---|---|
bin | 10011000001111001… |
… | …00000000011010111 |
3 | 222100222222021001220 |
4 | 21200330200003113 |
5 | 131410400013010 |
6 | 4405433021423 |
7 | 511113012615 |
oct | 114074400327 |
9 | 28328867056 |
10 | 10216407255 |
11 | 4372993a8a |
12 | 1b91554873 |
13 | c6a79a7c2 |
14 | 6ccbb66b5 |
15 | 3ebda8970 |
hex | 260f200d7 |
10216407255 has 64 divisors (see below), whose sum is σ = 17972236800. Its totient is φ = 4937034240.
The previous prime is 10216407211. The next prime is 10216407301. The reversal of 10216407255 is 55270461201.
It is not a de Polignac number, because 10216407255 - 216 = 10216341719 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 613945 + ... + 630365.
It is an arithmetic number, because the mean of its divisors is an integer number (280816200).
Almost surely, 210216407255 is an apocalyptic number.
10216407255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10216407255 is a deficient number, since it is larger than the sum of its proper divisors (7755829545).
10216407255 is a wasteful number, since it uses less digits than its factorization.
10216407255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16544.
The product of its (nonzero) digits is 16800, while the sum is 33.
Adding to 10216407255 its reverse (55270461201), we get a palindrome (65486868456).
It can be divided in two parts, 1021640 and 7255, that added together give a triangular number (1028895 = T1434).
The spelling of 10216407255 in words is "ten billion, two hundred sixteen million, four hundred seven thousand, two hundred fifty-five".
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