Base | Representation |
---|---|
bin | 1111111010000011… |
… | …1000001010110101 |
3 | 102000120211002002100 |
4 | 3332200320022311 |
5 | 32221112002131 |
6 | 1543413332313 |
7 | 210546445356 |
oct | 37640701265 |
9 | 12016732070 |
10 | 4270031541 |
11 | 18a1359996 |
12 | 9b2037099 |
13 | 5308589a9 |
14 | 2c7165d2d |
15 | 19ed147e6 |
hex | fe8382b5 |
4270031541 has 6 divisors (see below), whose sum is σ = 6167823350. Its totient is φ = 2846687688.
The previous prime is 4270031533. The next prime is 4270031561. The reversal of 4270031541 is 1451300724.
It can be written as a sum of positive squares in only one way, i.e., 4041144900 + 228886641 = 63570^2 + 15129^2 .
It is not a de Polignac number, because 4270031541 - 23 = 4270031533 is a prime.
It is a super-2 number, since 2×42700315412 = 36466338722269669362, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4270031531) 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 5 ways as a sum of consecutive naturals, for example, 237223966 + ... + 237223983.
Almost surely, 24270031541 is an apocalyptic number.
It is an amenable number.
4270031541 is a deficient number, since it is larger than the sum of its proper divisors (1897791809).
4270031541 is a wasteful number, since it uses less digits than its factorization.
4270031541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 474447955 (or 474447952 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 4270031541 is about 65345.4783516044. The cubic root of 4270031541 is about 1622.3467918959.
The spelling of 4270031541 in words is "four billion, two hundred seventy million, thirty-one thousand, five hundred forty-one".
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