Base | Representation |
---|---|
bin | 10010001001001… |
… | …11010011110111 |
3 | 101121101210101000 |
4 | 21010213103313 |
5 | 302431021120 |
6 | 23034134343 |
7 | 3525501000 |
oct | 1104472367 |
9 | 347353330 |
10 | 152204535 |
11 | 78a0857a |
12 | 42b813b3 |
13 | 256c1472 |
14 | 163001a7 |
15 | d567990 |
hex | 91274f7 |
152204535 has 128 divisors (see below), whose sum is σ = 334080000. Its totient is φ = 65536128.
The previous prime is 152204509. The next prime is 152204537. The reversal of 152204535 is 535402251.
It is a happy number.
It is not a de Polignac number, because 152204535 - 29 = 152204023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 152204499 and 152204508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152204537) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 879709 + ... + 879881.
It is an arithmetic number, because the mean of its divisors is an integer number (2610000).
Almost surely, 2152204535 is an apocalyptic number.
152204535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152204535 is an abundant number, since it is smaller than the sum of its proper divisors (181875465).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152204535 is a wasteful number, since it uses less digits than its factorization.
152204535 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 152204535 is about 12337.1202069203. The cubic root of 152204535 is about 533.9196003182.
Adding to 152204535 its reverse (535402251), we get a palindrome (687606786).
The spelling of 152204535 in words is "one hundred fifty-two million, two hundred four thousand, five hundred thirty-five".
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