Base | Representation |
---|---|
bin | 11101001010100100111… |
… | …10111001101001001110 |
3 | 10112210121212001010001011 |
4 | 32211102132321221032 |
5 | 112404310432241420 |
6 | 2044210305035434 |
7 | 132254151521251 |
oct | 16452236715116 |
9 | 3483555033034 |
10 | 1002111212110 |
11 | 356aa1721898 |
12 | 142271025b7a |
13 | 736637b0b88 |
14 | 367069b1098 |
15 | 1b101c9595a |
hex | e9527b9a4e |
1002111212110 has 16 divisors (see below), whose sum is σ = 1803834625536. Its totient is φ = 400836830688.
The previous prime is 1002111211991. The next prime is 1002111212119. The reversal of 1002111212110 is 112121112001.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002111212119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390957 + ... + 1468696.
It is an arithmetic number, because the mean of its divisors is an integer number (112739664096).
Almost surely, 21002111212110 is an apocalyptic number.
1002111212110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1002111212110 is a deficient number, since it is larger than the sum of its proper divisors (801723413426).
1002111212110 is a wasteful number, since it uses less digits than its factorization.
1002111212110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913547.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1002111212110 its reverse (112121112001), we get a palindrome (1114232324111).
The spelling of 1002111212110 in words is "one trillion, two billion, one hundred eleven million, two hundred twelve thousand, one hundred ten".
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