Base | Representation |
---|---|
bin | 10010010110010… |
… | …11110101110110 |
3 | 101201122022012010 |
4 | 21023023311312 |
5 | 303401131110 |
6 | 23135105050 |
7 | 3546233565 |
oct | 1113136566 |
9 | 351568163 |
10 | 153927030 |
11 | 79984724 |
12 | 43672186 |
13 | 25b754aa |
14 | 1662bbdc |
15 | d7a8020 |
hex | 92cbd76 |
153927030 has 64 divisors (see below), whose sum is σ = 383444928. Its totient is φ = 39513600.
The previous prime is 153926963. The next prime is 153927043. The reversal of 153927030 is 30729351.
153927030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111424 + ... + 112796.
It is an arithmetic number, because the mean of its divisors is an integer number (5991327).
Almost surely, 2153927030 is an apocalyptic number.
153927030 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 153927030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191722464).
153927030 is an abundant number, since it is smaller than the sum of its proper divisors (229517898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153927030 is a wasteful number, since it uses less digits than its factorization.
153927030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1521.
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 153927030 is about 12406.7332525528. The cubic root of 153927030 is about 535.9261681738.
It can be divided in two parts, 15392 and 7030, that added together give a palindrome (22422).
The spelling of 153927030 in words is "one hundred fifty-three million, nine hundred twenty-seven thousand, thirty".
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