Base | Representation |
---|---|
bin | 1111101100100100… |
… | …0100011001000001 |
3 | 101212122100212110102 |
4 | 3323021010121001 |
5 | 32112121132442 |
6 | 1534033012145 |
7 | 206261543363 |
oct | 37311043101 |
9 | 11778325412 |
10 | 4213458497 |
11 | 1872429806 |
12 | 9970b4055 |
13 | 521c0b811 |
14 | 2bd83ad33 |
15 | 199d8c232 |
hex | fb244641 |
4213458497 has 8 divisors (see below), whose sum is σ = 4222296936. Its totient is φ = 4204630912.
The previous prime is 4213458493. The next prime is 4213458533. The reversal of 4213458497 is 7948543124.
It can be written as a sum of positive squares in 4 ways, for example, as 418775296 + 3794683201 = 20464^2 + 61601^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4213458497 - 22 = 4213458493 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4213458493) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483763 + ... + 1486599.
It is an arithmetic number, because the mean of its divisors is an integer number (527787117).
Almost surely, 24213458497 is an apocalyptic number.
It is an amenable number.
4213458497 is a deficient number, since it is larger than the sum of its proper divisors (8838439).
4213458497 is a wasteful number, since it uses less digits than its factorization.
4213458497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5427.
The product of its digits is 967680, while the sum is 47.
The square root of 4213458497 is about 64911.1584937444. The cubic root of 4213458497 is about 1615.1501676096.
The spelling of 4213458497 in words is "four billion, two hundred thirteen million, four hundred fifty-eight thousand, four hundred ninety-seven".
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