Base | Representation |
---|---|
bin | 10010110100001000… |
… | …10110000110010000 |
3 | 222001221212010210102 |
4 | 21122010112012100 |
5 | 131141330214440 |
6 | 4350151551532 |
7 | 505212164666 |
oct | 113204260620 |
9 | 28057763712 |
10 | 10101023120 |
11 | 43138451a1 |
12 | 1b5a98b5a8 |
13 | c4c8cb876 |
14 | 6bb73cc36 |
15 | 3e1bb5b15 |
hex | 25a116190 |
10101023120 has 40 divisors (see below), whose sum is σ = 23578490880. Its totient is φ = 4024304000.
The previous prime is 10101023111. The next prime is 10101023129. The reversal of 10101023120 is 2132010101.
It is an interprime number because it is at equal distance from previous prime (10101023111) and next prime (10101023129).
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (10101023129) 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, 231440 + ... + 271599.
It is an arithmetic number, because the mean of its divisors is an integer number (589462272).
Almost surely, 210101023120 is an apocalyptic number.
10101023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10101023120 is an abundant number, since it is smaller than the sum of its proper divisors (13477467760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101023120 is a wasteful number, since it uses less digits than its factorization.
10101023120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503303 (or 503297 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10101023120 its reverse (2132010101), we get a palindrome (12233033221).
The spelling of 10101023120 in words is "ten billion, one hundred one million, twenty-three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •