Base | Representation |
---|---|
bin | 10010001111110… |
… | …01001011001100 |
3 | 101200000110112020 |
4 | 21013321023030 |
5 | 303141023030 |
6 | 23104410140 |
7 | 3536011065 |
oct | 1107711314 |
9 | 350013466 |
10 | 153064140 |
11 | 79445399 |
12 | 43316950 |
13 | 259327c8 |
14 | 1648556c |
15 | d687510 |
hex | 91f92cc |
153064140 has 24 divisors (see below), whose sum is σ = 428579760. Its totient is φ = 40817088.
The previous prime is 153064123. The next prime is 153064147. The reversal of 153064140 is 41460351.
153064140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 153064140.
It is not an unprimeable number, because it can be changed into a prime (153064147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275475 + ... + 1275594.
It is an arithmetic number, because the mean of its divisors is an integer number (17857490).
Almost surely, 2153064140 is an apocalyptic number.
153064140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153064140 is an abundant number, since it is smaller than the sum of its proper divisors (275515620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153064140 is a wasteful number, since it uses less digits than its factorization.
153064140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2551081 (or 2551079 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 153064140 is about 12371.9093110158. The cubic root of 153064140 is about 534.9228525903.
The spelling of 153064140 in words is "one hundred fifty-three million, sixty-four thousand, one hundred forty".
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