Base | Representation |
---|---|
bin | 100110111111… |
… | …000110011001 |
3 | 201020020002220 |
4 | 212333012121 |
5 | 10104014204 |
6 | 1003014253 |
7 | 152603466 |
oct | 46770631 |
9 | 21206086 |
10 | 10219929 |
11 | 5850425 |
12 | 350a389 |
13 | 216a9c5 |
14 | 150066d |
15 | d6d1d9 |
hex | 9bf199 |
10219929 has 16 divisors (see below), whose sum is σ = 14433600. Its totient is φ = 6414336.
The previous prime is 10219903. The next prime is 10219933. The reversal of 10219929 is 92991201.
It is not a de Polignac number, because 10219929 - 25 = 10219897 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10219929.
It is not an unprimeable number, because it can be changed into a prime (10219999) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10537 + ... + 11465.
It is an arithmetic number, because the mean of its divisors is an integer number (902100).
Almost surely, 210219929 is an apocalyptic number.
10219929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
10219929 is a deficient number, since it is larger than the sum of its proper divisors (4213671).
10219929 is a wasteful number, since it uses less digits than its factorization.
10219929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1144.
The product of its (nonzero) digits is 2916, while the sum is 33.
The square root of 10219929 is about 3196.8623680102. The cubic root of 10219929 is about 217.0114387282.
The spelling of 10219929 in words is "ten million, two hundred nineteen thousand, nine hundred twenty-nine".
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