Base | Representation |
---|---|
bin | 1101101010011110010… |
… | …01000100110010001001 |
3 | 1122212210210222011002002 |
4 | 12311033021010302021 |
5 | 30142443134323332 |
6 | 555401544520345 |
7 | 45630063322526 |
oct | 6651711046211 |
9 | 1585723864062 |
10 | 469479214217 |
11 | 1711178603a2 |
12 | 76ba37800b5 |
13 | 3536bc03910 |
14 | 18a1997214d |
15 | c32b437562 |
hex | 6d4f244c89 |
469479214217 has 32 divisors (see below), whose sum is σ = 517700265600. Its totient is φ = 423119904768.
The previous prime is 469479214201. The next prime is 469479214231. The reversal of 469479214217 is 712412974964.
It is a cyclic number.
It is not a de Polignac number, because 469479214217 - 24 = 469479214201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (469479214717) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45272009 + ... + 45282377.
It is an arithmetic number, because the mean of its divisors is an integer number (16178133300).
Almost surely, 2469479214217 is an apocalyptic number.
It is an amenable number.
469479214217 is a deficient number, since it is larger than the sum of its proper divisors (48221051383).
469479214217 is a wasteful number, since it uses less digits than its factorization.
469479214217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10905.
The product of its digits is 6096384, while the sum is 56.
The spelling of 469479214217 in words is "four hundred sixty-nine billion, four hundred seventy-nine million, two hundred fourteen thousand, two hundred seventeen".
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