Base | Representation |
---|---|
bin | 1011110111111011100… |
… | …11011011011100001110 |
3 | 1110000002011211121001002 |
4 | 11323331303123130032 |
5 | 23141023132340324 |
6 | 511231543220302 |
7 | 41322151435250 |
oct | 5737563333416 |
9 | 1400064747032 |
10 | 407985043214 |
11 | 148030a14571 |
12 | 670a1447692 |
13 | 2c61ba45698 |
14 | 15a64895cd0 |
15 | a92c93c3ae |
hex | 5efdcdb70e |
407985043214 has 32 divisors (see below), whose sum is σ = 723569181120. Its totient is φ = 168809985792.
The previous prime is 407985043157. The next prime is 407985043229. The reversal of 407985043214 is 412340589704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8816762 + ... + 8862914.
It is an arithmetic number, because the mean of its divisors is an integer number (22611536910).
Almost surely, 2407985043214 is an apocalyptic number.
407985043214 is a deficient number, since it is larger than the sum of its proper divisors (315584137906).
407985043214 is a wasteful number, since it uses less digits than its factorization.
407985043214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67964.
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 407985043214 in words is "four hundred seven billion, nine hundred eighty-five million, forty-three thousand, two hundred fourteen".
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