| Base | Representation |
|---|---|
| bin | 111000010101011011… |
| … | …0000010001010100000 |
| 3 | 102120021011020200010200 |
| 4 | 1300222312002022200 |
| 5 | 3440230320021000 |
| 6 | 131324304025200 |
| 7 | 11511642054330 |
| oct | 1605266021240 |
| 9 | 376234220120 |
| 10 | 120977892000 |
| 11 | 47340958929 |
| 12 | 1b543302200 |
| 13 | b53c9837a4 |
| 14 | 5bd917b0c0 |
| 15 | 3230c6b500 |
| hex | 1c2ad822a0 |
120977892000 has 288 divisors, whose sum is σ = 490687352064. Its totient is φ = 27652032000.
The previous prime is 120977891999. The next prime is 120977892001. The reversal of 120977892000 is 298779021.
It is an interprime number because it is at equal distance from previous prime (120977891999) and next prime (120977892001).
It is a tau number, because it is divible by the number of its divisors (288).
It is a super-3 number, since 3×1209778920003 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (120977892001) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11965 + ... + 492035.
It is an arithmetic number, because the mean of its divisors is an integer number (1703775528).
Almost surely, 2120977892000 is an apocalyptic number.
120977892000 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 120977892000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245343676032).
120977892000 is an abundant number, since it is smaller than the sum of its proper divisors (369709460064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120977892000 is a wasteful number, since it uses less digits than its factorization.
120977892000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480109 (or 480088 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 45.
It can be divided in two parts, 12097 and 7892000, that added together give a palindrome (7904097).
The spelling of 120977892000 in words is "one hundred twenty billion, nine hundred seventy-seven million, eight hundred ninety-two thousand".
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