Base | Representation |
---|---|
bin | 10010101001111010… |
… | …00111111101100111 |
3 | 221211222110010010222 |
4 | 21110331013331213 |
5 | 131002400303020 |
6 | 4333445234555 |
7 | 503121112331 |
oct | 112475077547 |
9 | 27758403128 |
10 | 10015244135 |
11 | 427a387176 |
12 | 1b36102a5b |
13 | c37bc6c80 |
14 | 6b01b0451 |
15 | 3d93beb25 |
hex | 254f47f67 |
10015244135 has 8 divisors (see below), whose sum is σ = 12942777120. Its totient is φ = 7395872544.
The previous prime is 10015244123. The next prime is 10015244143. The reversal of 10015244135 is 53144251001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10015244135 - 232 = 5720276839 is a prime.
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, 77040275 + ... + 77040404.
It is an arithmetic number, because the mean of its divisors is an integer number (1617847140).
Almost surely, 210015244135 is an apocalyptic number.
10015244135 is a deficient number, since it is larger than the sum of its proper divisors (2927532985).
10015244135 is a wasteful number, since it uses less digits than its factorization.
10015244135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154080697.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 10015244135 its reverse (53144251001), we get a palindrome (63159495136).
The spelling of 10015244135 in words is "ten billion, fifteen million, two hundred forty-four thousand, one hundred thirty-five".
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