| Base | Representation |
|---|---|
| bin | 1110011000111… |
| … | …11011011111000 |
| 3 | 22102010221211221 |
| 4 | 13030133123320 |
| 5 | 221400340000 |
| 6 | 15551201424 |
| 7 | 2664026530 |
| oct | 714373370 |
| 9 | 272127757 |
| 10 | 120715000 |
| 11 | 6215aa6a |
| 12 | 34516274 |
| 13 | 1c0174c3 |
| 14 | 120644c0 |
| 15 | a8e761a |
| hex | 731f6f8 |
120715000 has 80 divisors (see below), whose sum is σ = 323334000. Its totient is φ = 41376000.
The previous prime is 120714991. The next prime is 120715009. The reversal of 120715000 is 517021.
It is an interprime number because it is at equal distance from previous prime (120714991) and next prime (120715009).
It is a super-2 number, since 2×1207150002 = 29144222450000000, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120715009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33276 + ... + 36724.
It is an arithmetic number, because the mean of its divisors is an integer number (4041675).
Almost surely, 2120715000 is an apocalyptic number.
120715000 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 120715000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161667000).
120715000 is an abundant number, since it is smaller than the sum of its proper divisors (202619000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120715000 is an equidigital number, since it uses as much as digits as its factorization.
120715000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3482 (or 3463 counting only the distinct ones).
The product of its (nonzero) digits is 70, while the sum is 16.
The square root of 120715000 is about 10987.0378173555. The cubic root of 120715000 is about 494.2201098593.
It can be divided in two parts, 12071 and 5000, that added together give a palindrome (17071).
The spelling of 120715000 in words is "one hundred twenty million, seven hundred fifteen thousand".
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