Base | Representation |
---|---|
bin | 10011111100001010… |
… | …000000111111111110 |
3 | 2001021010100122001121 |
4 | 103330022000333332 |
5 | 322322022300100 |
6 | 13500310101154 |
7 | 1355365666444 |
oct | 237412007776 |
9 | 61233318047 |
10 | 21410353150 |
11 | 909764a23a |
12 | 419634a7ba |
13 | 203293c924 |
14 | 1071730b94 |
15 | 8549a851a |
hex | 4fc280ffe |
21410353150 has 48 divisors (see below), whose sum is σ = 40159331424. Its totient is φ = 8492014080.
The previous prime is 21410353123. The next prime is 21410353169. The reversal of 21410353150 is 5135301412.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12007159 + ... + 12008941.
It is an arithmetic number, because the mean of its divisors is an integer number (836652738).
Almost surely, 221410353150 is an apocalyptic number.
21410353150 is a deficient number, since it is larger than the sum of its proper divisors (18748978274).
21410353150 is a wasteful number, since it uses less digits than its factorization.
21410353150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3685 (or 3680 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
Adding to 21410353150 its reverse (5135301412), we get a palindrome (26545654562).
The spelling of 21410353150 in words is "twenty-one billion, four hundred ten million, three hundred fifty-three thousand, one hundred fifty".
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