Base | Representation |
---|---|
bin | 101110110001101001000… |
… | …101011010110100111010 |
3 | 102101021220221222212212021 |
4 | 232301221011122310322 |
5 | 410131042013100230 |
6 | 10500401352505054 |
7 | 451142535665524 |
oct | 56615105326472 |
9 | 12337827885767 |
10 | 3214398565690 |
11 | 102a245211444 |
12 | 43ab7b6ab18a |
13 | 1a4168bb9720 |
14 | b18133a0a14 |
15 | 58931cc9c7a |
hex | 2ec6915ad3a |
3214398565690 has 128 divisors (see below), whose sum is σ = 6649555514112. Its totient is φ = 1108256378880.
The previous prime is 3214398565687. The next prime is 3214398565727. The reversal of 3214398565690 is 965658934123.
It is a super-2 number, since 2×32143985656902 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 187715469 + ... + 187732591.
It is an arithmetic number, because the mean of its divisors is an integer number (51949652454).
Almost surely, 23214398565690 is an apocalyptic number.
3214398565690 is an abundant number, since it is smaller than the sum of its proper divisors (3435156948422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214398565690 is a wasteful number, since it uses less digits than its factorization.
3214398565690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17824.
The product of its (nonzero) digits is 41990400, while the sum is 61.
The spelling of 3214398565690 in words is "three trillion, two hundred fourteen billion, three hundred ninety-eight million, five hundred sixty-five thousand, six hundred ninety".
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