Base | Representation |
---|---|
bin | 10010110110110001… |
… | …10000110010101011 |
3 | 222010111111102200010 |
4 | 21123120300302223 |
5 | 131213011340210 |
6 | 4352302143003 |
7 | 505601243205 |
oct | 113330606253 |
9 | 28114442603 |
10 | 10123152555 |
11 | 432528a38a |
12 | 1b66281a63 |
13 | c543792c9 |
14 | 6c065d775 |
15 | 3e3ad7920 |
hex | 25b630cab |
10123152555 has 16 divisors (see below), whose sum is σ = 16209525024. Its totient is φ = 5394854400.
The previous prime is 10123152551. The next prime is 10123152619. The reversal of 10123152555 is 55525132101.
10123152555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10123152555 - 22 = 10123152551 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10123152551) 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 15 ways as a sum of consecutive naturals, for example, 239854 + ... + 278883.
It is an arithmetic number, because the mean of its divisors is an integer number (1013095314).
Almost surely, 210123152555 is an apocalyptic number.
10123152555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10123152555 is a deficient number, since it is larger than the sum of its proper divisors (6086372469).
10123152555 is a wasteful number, since it uses less digits than its factorization.
10123152555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520046.
The product of its (nonzero) digits is 7500, while the sum is 30.
Adding to 10123152555 its reverse (55525132101), we get a palindrome (65648284656).
The spelling of 10123152555 in words is "ten billion, one hundred twenty-three million, one hundred fifty-two thousand, five hundred fifty-five".
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