Base | Representation |
---|---|
bin | 10010001010111… |
… | …10110110010110 |
3 | 101121211100102110 |
4 | 21011132312112 |
5 | 303010311042 |
6 | 23043051450 |
7 | 3530436141 |
oct | 1105366626 |
9 | 347740373 |
10 | 152432022 |
11 | 79053486 |
12 | 43070b86 |
13 | 25770b82 |
14 | 1635d058 |
15 | d5b009c |
hex | 915ed96 |
152432022 has 32 divisors (see below), whose sum is σ = 331269120. Its totient is φ = 46582560.
The previous prime is 152431999. The next prime is 152432029. The reversal of 152432022 is 220234251.
It is a self number, because there is not a number n which added to its sum of digits gives 152432022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152432029) 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, 18033 + ... + 25100.
It is an arithmetic number, because the mean of its divisors is an integer number (10352160).
Almost surely, 2152432022 is an apocalyptic number.
152432022 is an abundant number, since it is smaller than the sum of its proper divisors (178837098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152432022 is a wasteful number, since it uses less digits than its factorization.
152432022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43188.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 152432022 is about 12346.3363796715. The cubic root of 152432022 is about 534.1854691079.
Adding to 152432022 its reverse (220234251), we get a palindrome (372666273).
The spelling of 152432022 in words is "one hundred fifty-two million, four hundred thirty-two thousand, twenty-two".
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