Base | Representation |
---|---|
bin | 111010100110111… |
… | …111000101110100 |
3 | 2112112020201212000 |
4 | 322212333011310 |
5 | 4003211022140 |
6 | 241323255300 |
7 | 33236620146 |
oct | 7246770564 |
9 | 2475221760 |
10 | 983298420 |
11 | 465056725 |
12 | 23537a530 |
13 | 1289401b0 |
14 | 94840c96 |
15 | 5b4d2a30 |
hex | 3a9bf174 |
983298420 has 96 divisors (see below), whose sum is σ = 3294493440. Its totient is φ = 242040960.
The previous prime is 983298419. The next prime is 983298473. The reversal of 983298420 is 24892389.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63016 + ... + 77055.
It is an arithmetic number, because the mean of its divisors is an integer number (34317640).
Almost surely, 2983298420 is an apocalyptic number.
983298420 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
983298420 is an abundant number, since it is smaller than the sum of its proper divisors (2311195020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
983298420 is a wasteful number, since it uses less digits than its factorization.
983298420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140102 (or 140094 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 983298420 is about 31357.5895119507. The cubic root of 983298420 is about 994.4015222040.
The spelling of 983298420 in words is "nine hundred eighty-three million, two hundred ninety-eight thousand, four hundred twenty".
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