Base | Representation |
---|---|
bin | 1100010001001… |
… | …10111011110110 |
3 | 21011122212121010 |
4 | 12020212323312 |
5 | 202321414201 |
6 | 14113533050 |
7 | 2356543044 |
oct | 610467366 |
9 | 234585533 |
10 | 102919926 |
11 | 5310629a |
12 | 2a574186 |
13 | 18426885 |
14 | d951394 |
15 | 907ebd6 |
hex | 6226ef6 |
102919926 has 16 divisors (see below), whose sum is σ = 208660464. Its totient is φ = 33836544.
The previous prime is 102919913. The next prime is 102919931. The reversal of 102919926 is 629919201.
It is a super-2 number, since 2×1029199262 = 21185022335690952, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117051 + ... + 117926.
It is an arithmetic number, because the mean of its divisors is an integer number (13041279).
Almost surely, 2102919926 is an apocalyptic number.
102919926 is an abundant number, since it is smaller than the sum of its proper divisors (105740538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102919926 is a wasteful number, since it uses less digits than its factorization.
102919926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235055.
The product of its (nonzero) digits is 17496, while the sum is 39.
The square root of 102919926 is about 10144.9458352423. The cubic root of 102919926 is about 468.6333105451.
The spelling of 102919926 in words is "one hundred two million, nine hundred nineteen thousand, nine hundred twenty-six".
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