Base | Representation |
---|---|
bin | 10010000111111… |
… | …11011101111100 |
3 | 101121002111111202 |
4 | 21003333131330 |
5 | 302410310330 |
6 | 23030435032 |
7 | 3524221133 |
oct | 1103773574 |
9 | 347074452 |
10 | 152041340 |
11 | 78906a00 |
12 | 42b02a78 |
13 | 256650b9 |
14 | 1629a91a |
15 | d534445 |
hex | 90ff77c |
152041340 has 36 divisors (see below), whose sum is σ = 350957208. Its totient is φ = 55286880.
The previous prime is 152041321. The next prime is 152041361. The reversal of 152041340 is 43140251.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28994 + ... + 33833.
Almost surely, 2152041340 is an apocalyptic number.
152041340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152041340 is an abundant number, since it is smaller than the sum of its proper divisors (198915868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152041340 is a wasteful number, since it uses less digits than its factorization.
152041340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62858 (or 62845 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 152041340 is about 12330.5044503459. The cubic root of 152041340 is about 533.7287076940.
152041340 divided by its sum of digits (20) gives a palindrome (7602067).
Adding to 152041340 its reverse (43140251), we get a palindrome (195181591).
The spelling of 152041340 in words is "one hundred fifty-two million, forty-one thousand, three hundred forty".
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