Base | Representation |
---|---|
bin | 10010001101100… |
… | …01110111101011 |
3 | 101122110121220000 |
4 | 21012301313223 |
5 | 303102201300 |
6 | 23054234043 |
7 | 3533353431 |
oct | 1106616753 |
9 | 348417800 |
10 | 152772075 |
11 | 79265a15 |
12 | 431b5923 |
13 | 2585c8a1 |
14 | 1640ad51 |
15 | d62ac00 |
hex | 91b1deb |
152772075 has 60 divisors (see below), whose sum is σ = 290777520. Its totient is φ = 79237440.
The previous prime is 152772073. The next prime is 152772089. The reversal of 152772075 is 570277251.
It is not a de Polignac number, because 152772075 - 21 = 152772073 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152772073) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 73906 + ... + 75944.
It is an arithmetic number, because the mean of its divisors is an integer number (4846292).
Almost surely, 2152772075 is an apocalyptic number.
152772075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152772075 is a deficient number, since it is larger than the sum of its proper divisors (138005445).
152772075 is a wasteful number, since it uses less digits than its factorization.
152772075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2098 (or 2084 counting only the distinct ones).
The product of its (nonzero) digits is 34300, while the sum is 36.
The square root of 152772075 is about 12360.1001209537. The cubic root of 152772075 is about 534.5824033327.
The spelling of 152772075 in words is "one hundred fifty-two million, seven hundred seventy-two thousand, seventy-five".
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