Base | Representation |
---|---|
bin | 11101011101001011111… |
… | …11001001101110010100 |
3 | 10120202102010200022120001 |
4 | 32232211333021232110 |
5 | 113040241120010400 |
6 | 2052541524421044 |
7 | 133056555663604 |
oct | 16564577115624 |
9 | 3522363608501 |
10 | 1012102110100 |
11 | 36025928a384 |
12 | 14419ab47784 |
13 | 74596632433 |
14 | 36db3844c04 |
15 | 1b4d8e56a6a |
hex | eba5fc9b94 |
1012102110100 has 36 divisors (see below), whose sum is σ = 2196313919968. Its totient is φ = 404831196000.
The previous prime is 1012102110083. The next prime is 1012102110101. The reversal of 1012102110100 is 10112012101.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012102110101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5315545 + ... + 5502655.
Almost surely, 21012102110100 is an apocalyptic number.
1012102110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1012102110100 is an abundant number, since it is smaller than the sum of its proper divisors (1184211809868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012102110100 is a wasteful number, since it uses less digits than its factorization.
1012102110100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241216 (or 241209 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1012102110100 its reverse (10112012101), we get a palindrome (1022214122201).
The spelling of 1012102110100 in words is "one trillion, twelve billion, one hundred two million, one hundred ten thousand, one hundred".
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