Base | Representation |
---|---|
bin | 10010010011100… |
… | …00011011110110 |
3 | 101200221021121110 |
4 | 21021300123312 |
5 | 303302141010 |
6 | 23123055450 |
7 | 3543114210 |
oct | 1111603366 |
9 | 350837543 |
10 | 153552630 |
11 | 79749400 |
12 | 43511586 |
13 | 25a73c5a |
14 | 165715b0 |
15 | d732120 |
hex | 92706f6 |
153552630 has 96 divisors (see below), whose sum is σ = 463018752. Its totient is φ = 31901760.
The previous prime is 153552629. The next prime is 153552631. The reversal of 153552630 is 36255351.
153552630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (153552629) and next prime (153552631).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153552631) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22389 + ... + 28431.
It is an arithmetic number, because the mean of its divisors is an integer number (4823112).
Almost surely, 2153552630 is an apocalyptic number.
153552630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 153552630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231509376).
153552630 is an abundant number, since it is smaller than the sum of its proper divisors (309466122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153552630 is a wasteful number, since it uses less digits than its factorization.
153552630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6082 (or 6071 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 153552630 is about 12391.6354852780. The cubic root of 153552630 is about 535.4913005184.
The spelling of 153552630 in words is "one hundred fifty-three million, five hundred fifty-two thousand, six hundred thirty".
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