Base | Representation |
---|---|
bin | 1001001100100010110010… |
… | …0101011000010100001010 |
3 | 1022210121112000101101122102 |
4 | 2103020230211120110022 |
5 | 2311130013324324320 |
6 | 33300550425153402 |
7 | 2062334336352053 |
oct | 223105445302412 |
9 | 38717460341572 |
10 | 10111101011210 |
11 | 3249103a1a151 |
12 | 117372332b862 |
13 | 58461b79b444 |
14 | 26d54663572a |
15 | 12802da21175 |
hex | 9322c95850a |
10111101011210 has 32 divisors (see below), whose sum is σ = 18259379499600. Its totient is φ = 4031257950720.
The previous prime is 10111101011177. The next prime is 10111101011227. The reversal of 10111101011210 is 1211010111101.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 917585820649 + 9193515190561 = 957907^2 + 3032081^2 .
It is a super-3 number, since 3×101111010112103 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10111101011191 and 10111101011200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3689456 + ... + 5816724.
Almost surely, 210111101011210 is an apocalyptic number.
10111101011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10111101011210 is a deficient number, since it is larger than the sum of its proper divisors (8148278488390).
10111101011210 is a wasteful number, since it uses less digits than its factorization.
10111101011210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2128826.
The product of its (nonzero) digits is 2, while the sum is 11.
Adding to 10111101011210 its reverse (1211010111101), we get a palindrome (11322111122311).
The spelling of 10111101011210 in words is "ten trillion, one hundred eleven billion, one hundred one million, eleven thousand, two hundred ten".
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