Base | Representation |
---|---|
bin | 1111110000101… |
… | …11001000111011 |
3 | 100012210020101000 |
4 | 13320113020323 |
5 | 232321342410 |
6 | 21041500043 |
7 | 3163545336 |
oct | 770271073 |
9 | 305706330 |
10 | 132215355 |
11 | 686a5398 |
12 | 38341623 |
13 | 21512c4c |
14 | 137b961d |
15 | b919dc0 |
hex | 7e1723b |
132215355 has 16 divisors (see below), whose sum is σ = 235049760. Its totient is φ = 70514784.
The previous prime is 132215353. The next prime is 132215359. The reversal of 132215355 is 553512231.
It is a happy number.
It is not a de Polignac number, because 132215355 - 21 = 132215353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (132215351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489552 + ... + 489821.
It is an arithmetic number, because the mean of its divisors is an integer number (14690610).
Almost surely, 2132215355 is an apocalyptic number.
132215355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
132215355 is a deficient number, since it is larger than the sum of its proper divisors (102834405).
132215355 is an equidigital number, since it uses as much as digits as its factorization.
132215355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 979387 (or 979381 counting only the distinct ones).
The product of its digits is 4500, while the sum is 27.
The square root of 132215355 is about 11498.4935969891. The cubic root of 132215355 is about 509.4410832000.
Adding to 132215355 its reverse (553512231), we get a palindrome (685727586).
The spelling of 132215355 in words is "one hundred thirty-two million, two hundred fifteen thousand, three hundred fifty-five".
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