Base | Representation |
---|---|
bin | 100110101101… |
… | …110110101011 |
3 | 201002122012200 |
4 | 212231312223 |
5 | 10044234131 |
6 | 1001311243 |
7 | 152160525 |
oct | 46556653 |
9 | 21078180 |
10 | 10149291 |
11 | 5802349 |
12 | 3495523 |
13 | 21447c9 |
14 | 14c2a15 |
15 | d572e6 |
hex | 9addab |
10149291 has 12 divisors (see below), whose sum is σ = 14738568. Its totient is φ = 6729984.
The previous prime is 10149283. The next prime is 10149299. The reversal of 10149291 is 19294101.
It is an interprime number because it is at equal distance from previous prime (10149283) and next prime (10149299).
It is not a de Polignac number, because 10149291 - 23 = 10149283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10149299) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1185 + ... + 4658.
It is an arithmetic number, because the mean of its divisors is an integer number (1228214).
Almost surely, 210149291 is an apocalyptic number.
10149291 is a deficient number, since it is larger than the sum of its proper divisors (4589277).
10149291 is a wasteful number, since it uses less digits than its factorization.
10149291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6042 (or 6039 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 27.
The square root of 10149291 is about 3185.7951911571. The cubic root of 10149291 is about 216.5103032253.
It can be divided in two parts, 10149 and 291, that added together give a triangular number (10440 = T144).
The spelling of 10149291 in words is "ten million, one hundred forty-nine thousand, two hundred ninety-one".
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