Base | Representation |
---|---|
bin | 100110101011… |
… | …100000011010 |
3 | 201002011000111 |
4 | 212223200122 |
5 | 10043432144 |
6 | 1001154534 |
7 | 152120506 |
oct | 46534032 |
9 | 21064014 |
10 | 10139674 |
11 | 57a60a6 |
12 | 348ba4a |
13 | 214030c |
14 | 14bd306 |
15 | d54534 |
hex | 9ab81a |
10139674 has 8 divisors (see below), whose sum is σ = 15249780. Its totient is φ = 5056416.
The previous prime is 10139671. The next prime is 10139699. The reversal of 10139674 is 47693101.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 10080625 + 59049 = 3175^2 + 243^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (10139671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5739 + ... + 7294.
Almost surely, 210139674 is an apocalyptic number.
10139674 is a deficient number, since it is larger than the sum of its proper divisors (5110106).
10139674 is a wasteful number, since it uses less digits than its factorization.
10139674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13424.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 10139674 is about 3184.2854771518. The cubic root of 10139674 is about 216.4418965555.
The spelling of 10139674 in words is "ten million, one hundred thirty-nine thousand, six hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •