Base | Representation |
---|---|
bin | 10110110000111100000111… |
… | …101001101111011111101010 |
3 | 111010111101111200101112121101 |
4 | 112300330013221233133222 |
5 | 101110331441410120020 |
6 | 552534313302432014 |
7 | 30042303454025164 |
oct | 2660740751573752 |
9 | 433441450345541 |
10 | 100120111020010 |
11 | 299a07785aa274 |
12 | b28bb4673260a |
13 | 43b3394331a13 |
14 | 1aa1ba6bb7934 |
15 | b895493a500a |
hex | 5b0f07a6f7ea |
100120111020010 has 16 divisors (see below), whose sum is σ = 183170563768872. Its totient is φ = 39391519089600.
The previous prime is 100120111019977. The next prime is 100120111020029. The reversal of 100120111020010 is 10020111021001.
It can be written as a sum of positive squares in 4 ways, for example, as 42267642841449 + 57852468178561 = 6501357^2 + 7606081^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82065664161 + ... + 82065665380.
Almost surely, 2100120111020010 is an apocalyptic number.
100120111020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100120111020010 is a deficient number, since it is larger than the sum of its proper divisors (83050452748862).
100120111020010 is a wasteful number, since it uses less digits than its factorization.
100120111020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164131329609.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 100120111020010 its reverse (10020111021001), we get a palindrome (110140222041011).
Subtracting from 100120111020010 its reverse (10020111021001), we obtain a palindrome (90099999999009).
The spelling of 100120111020010 in words is "one hundred trillion, one hundred twenty billion, one hundred eleven million, twenty thousand, ten".
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