Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0110110000000100111 |
3 | 100211212221220212221020 |
4 | 1133323320312000213 |
5 | 3141431104332221 |
6 | 115153334422223 |
7 | 10304455340112 |
oct | 1377370660047 |
9 | 324787825836 |
10 | 103010230311 |
11 | 3a76065374a |
12 | 17b69b01973 |
13 | 9938366601 |
14 | 4db2b6b579 |
15 | 2a2d64eac6 |
hex | 17fbe36027 |
103010230311 has 16 divisors (see below), whose sum is σ = 144603571200. Its totient is φ = 65046578688.
The previous prime is 103010230307. The next prime is 103010230319. The reversal of 103010230311 is 113032010301.
It is not a de Polignac number, because 103010230311 - 22 = 103010230307 is a prime.
It is a super-2 number, since 2×1030102303112 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103010230319) 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, 129735 + ... + 472071.
It is an arithmetic number, because the mean of its divisors is an integer number (9037723200).
Almost surely, 2103010230311 is an apocalyptic number.
103010230311 is a deficient number, since it is larger than the sum of its proper divisors (41593340889).
103010230311 is a wasteful number, since it uses less digits than its factorization.
103010230311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347638.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 103010230311 its reverse (113032010301), we get a palindrome (216042240612).
The spelling of 103010230311 in words is "one hundred three billion, ten million, two hundred thirty thousand, three hundred eleven".
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