Base | Representation |
---|---|
bin | 1100010100110… |
… | …01000001110110 |
3 | 21012112121122120 |
4 | 12022121001312 |
5 | 202431343004 |
6 | 14131540410 |
7 | 2363530365 |
oct | 612310166 |
9 | 235477576 |
10 | 103387254 |
11 | 533a5413 |
12 | 2a75a706 |
13 | 1855b4b9 |
14 | da337dc |
15 | 91233d9 |
hex | 6299076 |
103387254 has 16 divisors (see below), whose sum is σ = 215764992. Its totient is φ = 32964008.
The previous prime is 103387243. The next prime is 103387261. The reversal of 103387254 is 452783301.
It is a Curzon number.
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, 374454 + ... + 374729.
It is an arithmetic number, because the mean of its divisors is an integer number (13485312).
Almost surely, 2103387254 is an apocalyptic number.
103387254 is an abundant number, since it is smaller than the sum of its proper divisors (112377738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103387254 is a wasteful number, since it uses less digits than its factorization.
103387254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749211.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 103387254 is about 10167.9523012257. The cubic root of 103387254 is about 469.3415466497.
The spelling of 103387254 in words is "one hundred three million, three hundred eighty-seven thousand, two hundred fifty-four".
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