Base | Representation |
---|---|
bin | 101111000101000100… |
… | …1111010001011011010 |
3 | 100122221222102212220001 |
4 | 1132022021322023122 |
5 | 3124024114214320 |
6 | 114240132523214 |
7 | 10206255452365 |
oct | 1361211721332 |
9 | 318858385801 |
10 | 101102101210 |
11 | 39971556050 |
12 | 17716a8050a |
13 | 96c2c47936 |
14 | 4c715890dc |
15 | 296ad8820a |
hex | 178a27a2da |
101102101210 has 32 divisors (see below), whose sum is σ = 198545256000. Its totient is φ = 36761160960.
The previous prime is 101102101201. The next prime is 101102101249. The reversal of 101102101210 is 12101201101.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467721 + ... + 1535059.
It is an arithmetic number, because the mean of its divisors is an integer number (6204539250).
Almost surely, 2101102101210 is an apocalyptic number.
101102101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101102101210 is a deficient number, since it is larger than the sum of its proper divisors (97443154790).
101102101210 is a wasteful number, since it uses less digits than its factorization.
101102101210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81006.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 101102101210 its reverse (12101201101), we get a palindrome (113203302311).
The spelling of 101102101210 in words is "one hundred one billion, one hundred two million, one hundred one thousand, two hundred ten".
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