Base | Representation |
---|---|
bin | 1101000100111… |
… | …10001111010100 |
3 | 21122102100011220 |
4 | 12202132033110 |
5 | 211040400202 |
6 | 14515130340 |
7 | 2501302140 |
oct | 642361724 |
9 | 248370156 |
10 | 109700052 |
11 | 56a17300 |
12 | 308a39b0 |
13 | 1995b997 |
14 | 107d8220 |
15 | 996dabc |
hex | 689e3d4 |
109700052 has 144 divisors (see below), whose sum is σ = 330333696. Its totient is φ = 27720000.
The previous prime is 109700027. The next prime is 109700119. The reversal of 109700052 is 250007901.
109700052 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
109700052 is strictly pandigital in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 109699995 and 109700031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 436927 + ... + 437177.
It is an arithmetic number, because the mean of its divisors is an integer number (2293984).
Almost surely, 2109700052 is an apocalyptic number.
109700052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109700052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165166848).
109700052 is an abundant number, since it is smaller than the sum of its proper divisors (220633644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109700052 is a wasteful number, since it uses less digits than its factorization.
109700052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330 (or 317 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 109700052 is about 10473.7792606108. The cubic root of 109700052 is about 478.7060811355.
Adding to 109700052 its reverse (250007901), we get a palindrome (359707953).
The spelling of 109700052 in words is "one hundred nine million, seven hundred thousand, fifty-two".
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