Base | Representation |
---|---|
bin | 110010111001001010… |
… | …0010101000000000000 |
3 | 101110002202101122020010 |
4 | 1211302110111000000 |
5 | 3242312240121140 |
6 | 122112541144520 |
7 | 10616234432433 |
oct | 1456224250000 |
9 | 343082348203 |
10 | 109292113920 |
11 | 423946048a0 |
12 | 1922185b140 |
13 | a3c99591c2 |
14 | 540b19581a |
15 | 2c99db8880 |
hex | 1972515000 |
109292113920 has 832 divisors, whose sum is σ = 407636582400. Its totient is φ = 24741150720.
The previous prime is 109292113877. The next prime is 109292113933. The reversal of 109292113920 is 29311292901.
It is a super-3 number, since 3×1092921139203 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1228001236 + ... + 1228001324.
Almost surely, 2109292113920 is an apocalyptic number.
109292113920 is a gapful number since it is divisible by the number (10) 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 109292113920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203818291200).
109292113920 is an abundant number, since it is smaller than the sum of its proper divisors (298344468480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109292113920 is a wasteful number, since it uses less digits than its factorization.
109292113920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234 (or 212 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 39.
The spelling of 109292113920 in words is "one hundred nine billion, two hundred ninety-two million, one hundred thirteen thousand, nine hundred twenty".
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