Base | Representation |
---|---|
bin | 111010011011110… |
… | …000010010101111 |
3 | 2112022201011011200 |
4 | 322123300102233 |
5 | 4001432313343 |
6 | 241140220543 |
7 | 33202605402 |
oct | 7233602257 |
9 | 2468634150 |
10 | 980354223 |
11 | 463425702 |
12 | 23439a753 |
13 | 12814c074 |
14 | 942b5d39 |
15 | 5b1004d3 |
hex | 3a6f04af |
980354223 has 12 divisors (see below), whose sum is σ = 1429302888. Its totient is φ = 647460720.
The previous prime is 980354203. The next prime is 980354227. The reversal of 980354223 is 322453089.
980354223 is a `hidden beast` number, since 9 + 80 + 354 + 223 = 666.
It is not a de Polignac number, because 980354223 - 29 = 980353711 is a prime.
It is a super-2 number, since 2×9803542232 = 1922188805107867458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980354227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508048 + ... + 509973.
It is an arithmetic number, because the mean of its divisors is an integer number (119108574).
Almost surely, 2980354223 is an apocalyptic number.
980354223 is a deficient number, since it is larger than the sum of its proper divisors (448948665).
980354223 is a wasteful number, since it uses less digits than its factorization.
980354223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1018134 (or 1018131 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 980354223 is about 31310.6087931870. The cubic root of 980354223 is about 993.4080493349.
The spelling of 980354223 in words is "nine hundred eighty million, three hundred fifty-four thousand, two hundred twenty-three".
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