Base | Representation |
---|---|
bin | 10010001001111… |
… | …10111101111000 |
3 | 101121120201021210 |
4 | 21010332331320 |
5 | 302442121212 |
6 | 23040203120 |
7 | 3526353333 |
oct | 1104767570 |
9 | 347521253 |
10 | 152301432 |
11 | 78a74358 |
12 | 430094a0 |
13 | 257265ba |
14 | 1632761a |
15 | d58653c |
hex | 913ef78 |
152301432 has 32 divisors (see below), whose sum is σ = 388857600. Its totient is φ = 49686624.
The previous prime is 152301427. The next prime is 152301437. The reversal of 152301432 is 234103251.
It is an interprime number because it is at equal distance from previous prime (152301427) and next prime (152301437).
It is a junction number, because it is equal to n+sod(n) for n = 152301399 and 152301408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152301437) 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, 66382 + ... + 68637.
It is an arithmetic number, because the mean of its divisors is an integer number (12151800).
Almost surely, 2152301432 is an apocalyptic number.
152301432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152301432 is an abundant number, since it is smaller than the sum of its proper divisors (236556168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152301432 is a wasteful number, since it uses less digits than its factorization.
152301432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135075 (or 135071 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 152301432 is about 12341.0466330859. The cubic root of 152301432 is about 534.0328782237.
Adding to 152301432 its reverse (234103251), we get a palindrome (386404683).
The spelling of 152301432 in words is "one hundred fifty-two million, three hundred one thousand, four hundred thirty-two".
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