Base | Representation |
---|---|
bin | 11011000000100101010… |
… | …01011111010000001110 |
3 | 10021201101201021022201110 |
4 | 31200102221133100032 |
5 | 110201044101123432 |
6 | 1550155033352450 |
7 | 124022226106224 |
oct | 15402251372016 |
9 | 3251351238643 |
10 | 928025801742 |
11 | 32863440a516 |
12 | 12ba35b68726 |
13 | 69687b3bc50 |
14 | 32cb9570b14 |
15 | 19217b8cdcc |
hex | d812a5f40e |
928025801742 has 32 divisors (see below), whose sum is σ = 1999375902720. Its totient is φ = 285467672160.
The previous prime is 928025801687. The next prime is 928025801753. The reversal of 928025801742 is 247108520829.
It is a super-2 number, since 2×9280258017422 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 928025801691 and 928025801700.
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, 1355142 + ... + 1921577.
It is an arithmetic number, because the mean of its divisors is an integer number (62480496960).
Almost surely, 2928025801742 is an apocalyptic number.
928025801742 is an abundant number, since it is smaller than the sum of its proper divisors (1071350100978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
928025801742 is a wasteful number, since it uses less digits than its factorization.
928025801742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3280368.
The product of its (nonzero) digits is 645120, while the sum is 48.
The spelling of 928025801742 in words is "nine hundred twenty-eight billion, twenty-five million, eight hundred one thousand, seven hundred forty-two".
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