Base | Representation |
---|---|
bin | 10010010100011… |
… | …01010111100100 |
3 | 101201011022011201 |
4 | 21022031113210 |
5 | 303314434030 |
6 | 23125412244 |
7 | 3544116550 |
oct | 1112152744 |
9 | 351138151 |
10 | 153671140 |
11 | 7981a447 |
12 | 4356a084 |
13 | 25ab5b8c |
14 | 165a2860 |
15 | d7572ca |
hex | 928d5e4 |
153671140 has 24 divisors (see below), whose sum is σ = 368811072. Its totient is φ = 52687200.
The previous prime is 153671113. The next prime is 153671171. The reversal of 153671140 is 41176351.
It is a super-2 number, since 2×1536711402 = 47229638537799200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 153671099 and 153671108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548686 + ... + 548965.
It is an arithmetic number, because the mean of its divisors is an integer number (15367128).
Almost surely, 2153671140 is an apocalyptic number.
153671140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153671140 is an abundant number, since it is smaller than the sum of its proper divisors (215139932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153671140 is a wasteful number, since it uses less digits than its factorization.
153671140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1097667 (or 1097665 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 153671140 is about 12396.4164176588. The cubic root of 153671140 is about 535.6290269228.
The spelling of 153671140 in words is "one hundred fifty-three million, six hundred seventy-one thousand, one hundred forty".
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