Base | Representation |
---|---|
bin | 101110101101100010… |
… | …0011101010100001010 |
3 | 100120220220222212002210 |
4 | 1131123010131110022 |
5 | 3120414402034424 |
6 | 114025513205550 |
7 | 10150554101511 |
oct | 1353304352412 |
9 | 316826885083 |
10 | 100312143114 |
11 | 395a6653917 |
12 | 175364008b6 |
13 | 95c839c701 |
14 | 4bd86b5678 |
15 | 2921846729 |
hex | 175b11d50a |
100312143114 has 32 divisors (see below), whose sum is σ = 200987982720. Its totient is φ = 33376814912.
The previous prime is 100312143031. The next prime is 100312143133. The reversal of 100312143114 is 411341213001.
It is a super-2 number, since 2×1003121431142 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10577827 + ... + 10587305.
It is an arithmetic number, because the mean of its divisors is an integer number (6280874460).
Almost surely, 2100312143114 is an apocalyptic number.
100312143114 is an abundant number, since it is smaller than the sum of its proper divisors (100675839606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100312143114 is a wasteful number, since it uses less digits than its factorization.
100312143114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12494.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 100312143114 its reverse (411341213001), we get a palindrome (511653356115).
The spelling of 100312143114 in words is "one hundred billion, three hundred twelve million, one hundred forty-three thousand, one hundred fourteen".
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