Base | Representation |
---|---|
bin | 111100100011001110… |
… | …0111010011010101110 |
3 | 110102122002021101011120 |
4 | 1321012130322122232 |
5 | 4112300414101220 |
6 | 135422503401410 |
7 | 12252201202005 |
oct | 1710634723256 |
9 | 412562241146 |
10 | 130031003310 |
11 | 501671253aa |
12 | 2124b153266 |
13 | c35343b3a0 |
14 | 6417659c3c |
15 | 35b0939a40 |
hex | 1e4673a6ae |
130031003310 has 64 divisors (see below), whose sum is σ = 336170640960. Its totient is φ = 31999011840.
The previous prime is 130031003287. The next prime is 130031003339. The reversal of 130031003310 is 13300130031.
It is a super-2 number, since 2×1300310033102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 130031003310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470636 + ... + 1556544.
It is an arithmetic number, because the mean of its divisors is an integer number (5252666265).
Almost surely, 2130031003310 is an apocalyptic number.
130031003310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130031003310 is an abundant number, since it is smaller than the sum of its proper divisors (206139637650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130031003310 is a wasteful number, since it uses less digits than its factorization.
130031003310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89813.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 130031003310 its reverse (13300130031), we get a palindrome (143331133341).
The spelling of 130031003310 in words is "one hundred thirty billion, thirty-one million, three thousand, three hundred ten".
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