Base | Representation |
---|---|
bin | 100000101110100000000… |
… | …1110111100010110110011 |
3 | 120220222212222020001000121 |
4 | 1001131000032330112303 |
5 | 1042143204023333341 |
6 | 13322151031231111 |
7 | 642651235505623 |
oct | 101350016742663 |
9 | 16828788201017 |
10 | 4497908417971 |
11 | 1484609050581 |
12 | 607884518497 |
13 | 2681c68150b7 |
14 | 1179b2868883 |
15 | 7c00318a4d1 |
hex | 417403bc5b3 |
4497908417971 has 4 divisors (see below), whose sum is σ = 4502484114192. Its totient is φ = 4493332721752.
The previous prime is 4497908417969. The next prime is 4497908417993. The reversal of 4497908417971 is 1797148097944.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4497908417971 - 21 = 4497908417969 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4497908417971.
It is not an unprimeable number, because it can be changed into a prime (4497908417671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287846636 + ... + 2287848601.
It is an arithmetic number, because the mean of its divisors is an integer number (1125621028548).
Almost surely, 24497908417971 is an apocalyptic number.
4497908417971 is a deficient number, since it is larger than the sum of its proper divisors (4575696221).
4497908417971 is an equidigital number, since it uses as much as digits as its factorization.
4497908417971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4575696220.
The product of its (nonzero) digits is 128024064, while the sum is 70.
The spelling of 4497908417971 in words is "four trillion, four hundred ninety-seven billion, nine hundred eight million, four hundred seventeen thousand, nine hundred seventy-one".
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