Base | Representation |
---|---|
bin | 10010010100111… |
… | …10010001111100 |
3 | 101201021211012100 |
4 | 21022132101330 |
5 | 303324143122 |
6 | 23131105100 |
7 | 3544525530 |
oct | 1112362174 |
9 | 351254170 |
10 | 153740412 |
11 | 798674a1 |
12 | 435a2190 |
13 | 25b0b577 |
14 | 165bdbc0 |
15 | d76caac |
hex | 929e47c |
153740412 has 36 divisors (see below), whose sum is σ = 444139696. Its totient is φ = 43925760.
The previous prime is 153740387. The next prime is 153740423. The reversal of 153740412 is 214047351.
153740412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×1537404122 = 47272228563859488, which contains 22 as substring.
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, 304789 + ... + 305292.
Almost surely, 2153740412 is an apocalyptic number.
153740412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153740412 is an abundant number, since it is smaller than the sum of its proper divisors (290399284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153740412 is a wasteful number, since it uses less digits than its factorization.
153740412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610098 (or 610093 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 153740412 is about 12399.2101361337. The cubic root of 153740412 is about 535.7094985934.
Adding to 153740412 its reverse (214047351), we get a palindrome (367787763).
The spelling of 153740412 in words is "one hundred fifty-three million, seven hundred forty thousand, four hundred twelve".
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