Base | Representation |
---|---|
bin | 1100011000011001101… |
… | …10111110100011010000 |
3 | 1111200002002002012100022 |
4 | 12030030312332203100 |
5 | 23432223340012010 |
6 | 523233433243012 |
7 | 42510146044061 |
oct | 6141466764320 |
9 | 1450062065308 |
10 | 425417500880 |
11 | 1544670a7a79 |
12 | 6a547563468 |
13 | 31169502ba8 |
14 | 16839b88568 |
15 | b0ed089d55 |
hex | 630cdbe8d0 |
425417500880 has 40 divisors (see below), whose sum is σ = 1000209141000. Its totient is φ = 168255008768.
The previous prime is 425417500831. The next prime is 425417500891. The reversal of 425417500880 is 88005714524.
It can be written as a sum of positive squares in 4 ways, for example, as 94400656 + 425323100224 = 9716^2 + 652168^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29867705 + ... + 29881944.
It is an arithmetic number, because the mean of its divisors is an integer number (25005228525).
Almost surely, 2425417500880 is an apocalyptic number.
425417500880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
425417500880 is an abundant number, since it is smaller than the sum of its proper divisors (574791640120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425417500880 is a wasteful number, since it uses less digits than its factorization.
425417500880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59749751 (or 59749745 counting only the distinct ones).
The product of its (nonzero) digits is 358400, while the sum is 44.
The spelling of 425417500880 in words is "four hundred twenty-five billion, four hundred seventeen million, five hundred thousand, eight hundred eighty".
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