Base | Representation |
---|---|
bin | 10010010010010… |
… | …11100100010110 |
3 | 101200122121110120 |
4 | 21021023210112 |
5 | 303232322442 |
6 | 23115532410 |
7 | 3541615023 |
oct | 1111134426 |
9 | 350577416 |
10 | 153401622 |
11 | 79655a00 |
12 | 4345a106 |
13 | 25a202ba |
14 | 1653254a |
15 | d7024ec |
hex | 924b916 |
153401622 has 24 divisors (see below), whose sum is σ = 337231608. Its totient is φ = 46485120.
The previous prime is 153401621. The next prime is 153401627. The reversal of 153401622 is 226104351.
It is a junction number, because it is equal to n+sod(n) for n = 153401592 and 153401601.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153401621) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104923 + ... + 106374.
It is an arithmetic number, because the mean of its divisors is an integer number (14051317).
Almost surely, 2153401622 is an apocalyptic number.
153401622 is an abundant number, since it is smaller than the sum of its proper divisors (183829986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153401622 is a wasteful number, since it uses less digits than its factorization.
153401622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211324 (or 211313 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 153401622 is about 12385.5408440649. The cubic root of 153401622 is about 535.3157038459.
Adding to 153401622 its reverse (226104351), we get a palindrome (379505973).
The spelling of 153401622 in words is "one hundred fifty-three million, four hundred one thousand, six hundred twenty-two".
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