Base | Representation |
---|---|
bin | 10010001001010… |
… | …00010001101111 |
3 | 101121101222210200 |
4 | 21010220101233 |
5 | 302431132440 |
6 | 23034204543 |
7 | 3525515355 |
oct | 1104502157 |
9 | 347358720 |
10 | 152208495 |
11 | 78a1054a |
12 | 42b83753 |
13 | 256c31ca |
14 | 163017d5 |
15 | d568c30 |
hex | 912846f |
152208495 has 24 divisors (see below), whose sum is σ = 268304400. Its totient is φ = 79800576.
The previous prime is 152208493. The next prime is 152208499. The reversal of 152208495 is 594802251.
It is not a de Polignac number, because 152208495 - 21 = 152208493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152208493) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26010 + ... + 31319.
It is an arithmetic number, because the mean of its divisors is an integer number (11179350).
Almost surely, 2152208495 is an apocalyptic number.
152208495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152208495 is a deficient number, since it is larger than the sum of its proper divisors (116095905).
152208495 is a wasteful number, since it uses less digits than its factorization.
152208495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57399 (or 57396 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 152208495 is about 12337.2806971391. The cubic root of 152208495 is about 533.9242307174.
The spelling of 152208495 in words is "one hundred fifty-two million, two hundred eight thousand, four hundred ninety-five".
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