Base | Representation |
---|---|
bin | 100010010111001… |
… | …0000001100100010 |
3 | 2222100112020020212 |
4 | 1010232100030202 |
5 | 4330130210100 |
6 | 310224134122 |
7 | 40400063021 |
oct | 10456201442 |
9 | 2870466225 |
10 | 1152975650 |
11 | 541908742 |
12 | 282167342 |
13 | 154b3b618 |
14 | ad1ac8b8 |
15 | 6b34c635 |
hex | 44b90322 |
1152975650 has 12 divisors (see below), whose sum is σ = 2144534802. Its totient is φ = 461190240.
The previous prime is 1152975643. The next prime is 1152975661. The reversal of 1152975650 is 565792511.
It can be written as a sum of positive squares in 3 ways, for example, as 541353289 + 611622361 = 23267^2 + 24731^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1152975598 and 1152975607.
It is an unprimeable number.
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 in 5 ways as a sum of consecutive naturals, for example, 11529707 + ... + 11529806.
Almost surely, 21152975650 is an apocalyptic number.
1152975650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1152975650 is a deficient number, since it is larger than the sum of its proper divisors (991559152).
1152975650 is a wasteful number, since it uses less digits than its factorization.
1152975650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23059525 (or 23059520 counting only the distinct ones).
The product of its (nonzero) digits is 94500, while the sum is 41.
The square root of 1152975650 is about 33955.4951370172. The cubic root of 1152975650 is about 1048.5924147258.
The spelling of 1152975650 in words is "one billion, one hundred fifty-two million, nine hundred seventy-five thousand, six hundred fifty".
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