Base | Representation |
---|---|
bin | 1001001100100010011010… |
… | …1100000100000111110100 |
3 | 1022210121021010021012021010 |
4 | 2103020212230010013310 |
5 | 2311124313014201322 |
6 | 33300532533152220 |
7 | 2062332025543566 |
oct | 223104654040764 |
9 | 38717233235233 |
10 | 10111002100212 |
11 | 3249063101922 |
12 | 11736b618b670 |
13 | 584604149520 |
14 | 26d537449336 |
15 | 128024ed420c |
hex | 93226b041f4 |
10111002100212 has 24 divisors (see below), whose sum is σ = 25407133482976. Its totient is φ = 3111077569248.
The previous prime is 10111002100211. The next prime is 10111002100229. The reversal of 10111002100212 is 21200120011101.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10111002100211) 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, 32407057858 + ... + 32407058169.
Almost surely, 210111002100212 is an apocalyptic number.
10111002100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10111002100212 is an abundant number, since it is smaller than the sum of its proper divisors (15296131382764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10111002100212 is a wasteful number, since it uses less digits than its factorization.
10111002100212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64814116047 (or 64814116045 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 10111002100212 its reverse (21200120011101), we get a palindrome (31311122111313).
The spelling of 10111002100212 in words is "ten trillion, one hundred eleven billion, two million, one hundred thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •