Base | Representation |
---|---|
bin | 1100010010001… |
… | …10101101000011 |
3 | 21011220111002120 |
4 | 12021012231003 |
5 | 202340100201 |
6 | 14120415323 |
7 | 2360624316 |
oct | 611065503 |
9 | 234814076 |
10 | 103050051 |
11 | 53195035 |
12 | 2a617543 |
13 | 18470b80 |
14 | d98697d |
15 | 90a8536 |
hex | 6246b43 |
103050051 has 16 divisors (see below), whose sum is σ = 154404096. Its totient is φ = 60657696.
The previous prime is 103050047. The next prime is 103050071. The reversal of 103050051 is 150050301.
It is not a de Polignac number, because 103050051 - 22 = 103050047 is a prime.
It is a super-2 number, since 2×1030500512 = 21238626022205202, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103050051.
It is not an unprimeable number, because it can be changed into a prime (103050071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56545 + ... + 58338.
It is an arithmetic number, because the mean of its divisors is an integer number (9650256).
Almost surely, 2103050051 is an apocalyptic number.
103050051 is a deficient number, since it is larger than the sum of its proper divisors (51354045).
103050051 is a wasteful number, since it uses less digits than its factorization.
103050051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114922.
The product of its (nonzero) digits is 75, while the sum is 15.
The square root of 103050051 is about 10151.3571013929. The cubic root of 103050051 is about 468.8307301311.
The spelling of 103050051 in words is "one hundred three million, fifty thousand, fifty-one".
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