Base | Representation |
---|---|
bin | 1111010110100110… |
… | …1110101011011111 |
3 | 101122020001121222201 |
4 | 3311221232223133 |
5 | 31420031411043 |
6 | 1520542552331 |
7 | 204062646100 |
oct | 36551565337 |
9 | 11566047881 |
10 | 4121357023 |
11 | 1825442593 |
12 | 9702986a7 |
13 | 508b021c4 |
14 | 2b15043a7 |
15 | 191c47c4d |
hex | f5a6eadf |
4121357023 has 24 divisors (see below), whose sum is σ = 4923404640. Its totient is φ = 3437844480.
The previous prime is 4121357021. The next prime is 4121357111. The reversal of 4121357023 is 3207531214.
It is not a de Polignac number, because 4121357023 - 21 = 4121357021 is a prime.
It is a super-2 number, since 2×41213570232 = 33971167422062845058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4121356982 and 4121357000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4121357021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879615 + ... + 884287.
It is an arithmetic number, because the mean of its divisors is an integer number (205141860).
Almost surely, 24121357023 is an apocalyptic number.
4121357023 is a deficient number, since it is larger than the sum of its proper divisors (802047617).
4121357023 is a wasteful number, since it uses less digits than its factorization.
4121357023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5167 (or 5160 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 4121357023 is about 64197.7960914547. The cubic root of 4121357023 is about 1603.2949057929.
Adding to 4121357023 its reverse (3207531214), we get a palindrome (7328888237).
The spelling of 4121357023 in words is "four billion, one hundred twenty-one million, three hundred fifty-seven thousand, twenty-three".
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