Base | Representation |
---|---|
bin | 10010110100001000… |
… | …10101001011101000 |
3 | 222001221211221122110 |
4 | 21122010111023220 |
5 | 131141330104433 |
6 | 4350151522320 |
7 | 505212151026 |
oct | 113204251350 |
9 | 28057757573 |
10 | 10101019368 |
11 | 43138423a0 |
12 | 1b5a9893a0 |
13 | c4c8c9c4b |
14 | 6bb73b716 |
15 | 3e1bb4963 |
hex | 25a1152e8 |
10101019368 has 64 divisors (see below), whose sum is σ = 27730782720. Its totient is φ = 3040632000.
The previous prime is 10101019367. The next prime is 10101019433. The reversal of 10101019368 is 86391010101.
It is a super-2 number, since 2×101010193682 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10101019367) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86830 + ... + 166557.
It is an arithmetic number, because the mean of its divisors is an integer number (433293480).
Almost surely, 210101019368 is an apocalyptic number.
It is an amenable number.
10101019368 is an abundant number, since it is smaller than the sum of its proper divisors (17629763352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101019368 is a wasteful number, since it uses less digits than its factorization.
10101019368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253558 (or 253554 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 30.
Adding to 10101019368 its reverse (86391010101), we get a palindrome (96492029469).
The spelling of 10101019368 in words is "ten billion, one hundred one million, nineteen thousand, three hundred sixty-eight".
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