Base | Representation |
---|---|
bin | 10010001101000… |
… | …01001100011001 |
3 | 101122100011012011 |
4 | 21012201030121 |
5 | 303043010034 |
6 | 23052545521 |
7 | 3532650331 |
oct | 1106411431 |
9 | 348304164 |
10 | 152703769 |
11 | 79219669 |
12 | 431822a1 |
13 | 2583777a |
14 | 163d00c1 |
15 | d615864 |
hex | 91a1319 |
152703769 has 2 divisors, whose sum is σ = 152703770. Its totient is φ = 152703768.
The previous prime is 152703757. The next prime is 152703781. The reversal of 152703769 is 967307251.
It is a balanced prime because it is at equal distance from previous prime (152703757) and next prime (152703781).
It can be written as a sum of positive squares in only one way, i.e., 129663769 + 23040000 = 11387^2 + 4800^2 .
It is a cyclic number.
It is not a de Polignac number, because 152703769 - 27 = 152703641 is a prime.
It is a super-2 number, since 2×1527037692 = 46636882133610722, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (152703709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76351884 + 76351885.
It is an arithmetic number, because the mean of its divisors is an integer number (76351885).
Almost surely, 2152703769 is an apocalyptic number.
It is an amenable number.
152703769 is a deficient number, since it is larger than the sum of its proper divisors (1).
152703769 is an equidigital number, since it uses as much as digits as its factorization.
152703769 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 79380, while the sum is 40.
The square root of 152703769 is about 12357.3366467051. The cubic root of 152703769 is about 534.5027189857.
It can be divided in two parts, 152 and 703769, that added together give a square (703921 = 8392).
The spelling of 152703769 in words is "one hundred fifty-two million, seven hundred three thousand, seven hundred sixty-nine".
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