Base | Representation |
---|---|
bin | 10010111111001001… |
… | …00100100101011001 |
3 | 222022101121012021010 |
4 | 21133210210211121 |
5 | 131333444412040 |
6 | 4403251004133 |
7 | 510413051256 |
oct | 113744444531 |
9 | 28271535233 |
10 | 10193357145 |
11 | 4360980104 |
12 | 1b85899649 |
13 | c65a89c9a |
14 | 6c9ad642d |
15 | 3e9d53e80 |
hex | 25f924959 |
10193357145 has 16 divisors (see below), whose sum is σ = 16319937600. Its totient is φ = 5432935104.
The previous prime is 10193357137. The next prime is 10193357173. The reversal of 10193357145 is 54175339101.
10193357145 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 10193357145 - 23 = 10193357137 is a prime.
It is an unprimeable number.
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, 196119 + ... + 242588.
It is an arithmetic number, because the mean of its divisors is an integer number (1019996100).
Almost surely, 210193357145 is an apocalyptic number.
10193357145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10193357145 is a deficient number, since it is larger than the sum of its proper divisors (6126580455).
10193357145 is a wasteful number, since it uses less digits than its factorization.
10193357145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440264.
The product of its (nonzero) digits is 56700, while the sum is 39.
The spelling of 10193357145 in words is "ten billion, one hundred ninety-three million, three hundred fifty-seven thousand, one hundred forty-five".
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