Base | Representation |
---|---|
bin | 1111000000100110… |
… | …1011001011111001 |
3 | 101101210101212021200 |
4 | 3300021223023321 |
5 | 31222420134100 |
6 | 1503444524413 |
7 | 201562341003 |
oct | 36011531371 |
9 | 11353355250 |
10 | 4029068025 |
11 | 1788338494 |
12 | 9453b0709 |
13 | 4c295b428 |
14 | 2a315d373 |
15 | 188ab7e00 |
hex | f026b2f9 |
4029068025 has 36 divisors (see below), whose sum is σ = 7265001900. Its totient is φ = 2134396800.
The previous prime is 4029068023. The next prime is 4029068053. The reversal of 4029068025 is 5208609204.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 17239104 + 4011828921 = 4152^2 + 63339^2 .
It is not a de Polignac number, because 4029068025 - 21 = 4029068023 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4029068023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 26566 + ... + 93615.
Almost surely, 24029068025 is an apocalyptic number.
4029068025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4029068025 is a deficient number, since it is larger than the sum of its proper divisors (3235933875).
4029068025 is a wasteful number, since it uses less digits than its factorization.
4029068025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120346 (or 120338 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 4029068025 is about 63474.9401338828. The cubic root of 4029068025 is about 1591.2369927728.
The spelling of 4029068025 in words is "four billion, twenty-nine million, sixty-eight thousand, twenty-five".
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