Base | Representation |
---|---|
bin | 10010001000001… |
… | …01100100010010 |
3 | 101121010202210000 |
4 | 21010011210102 |
5 | 302412110242 |
6 | 23031150430 |
7 | 3524354022 |
oct | 1104054422 |
9 | 347122700 |
10 | 152066322 |
11 | 78923751 |
12 | 42b15416 |
13 | 25673595 |
14 | 162a5a82 |
15 | d53ba4c |
hex | 9105912 |
152066322 has 20 divisors (see below), whose sum is σ = 340741566. Its totient is φ = 50688720.
The previous prime is 152066303. The next prime is 152066323. The reversal of 152066322 is 223660251.
152066322 is a `hidden beast` number, since 1 + 5 + 20 + 6 + 632 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 135001161 + 17065161 = 11619^2 + 4131^2 .
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 (152066323) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 469179 + ... + 469502.
Almost surely, 2152066322 is an apocalyptic number.
152066322 is an abundant number, since it is smaller than the sum of its proper divisors (188675244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152066322 is an equidigital number, since it uses as much as digits as its factorization.
152066322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938695 (or 938686 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 152066322 is about 12331.5174248752. The cubic root of 152066322 is about 533.7579385167.
It can be divided in two parts, 15206 and 6322, that added together give a triangular number (21528 = T207).
The spelling of 152066322 in words is "one hundred fifty-two million, sixty-six thousand, three hundred twenty-two".
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