Base | Representation |
---|---|
bin | 1110010111111… |
… | …00111111000110 |
3 | 22101212210021210 |
4 | 13023330333012 |
5 | 221331331034 |
6 | 15544152250 |
7 | 2662601250 |
oct | 713747706 |
9 | 271783253 |
10 | 120573894 |
11 | 62073a51 |
12 | 34468686 |
13 | 1bc981cc |
14 | 12028cd0 |
15 | a8ba8e9 |
hex | 72fcfc6 |
120573894 has 64 divisors (see below), whose sum is σ = 298100736. Its totient is φ = 31724544.
The previous prime is 120573853. The next prime is 120573917. The reversal of 120573894 is 498375021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31762 + ... + 35354.
It is an arithmetic number, because the mean of its divisors is an integer number (4657824).
Almost surely, 2120573894 is an apocalyptic number.
120573894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 120573894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149050368).
120573894 is an abundant number, since it is smaller than the sum of its proper divisors (177526842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120573894 is a wasteful number, since it uses less digits than its factorization.
120573894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3669.
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 120573894 is about 10980.6144636810. The cubic root of 120573894 is about 494.0274670976.
It can be divided in two parts, 12057 and 3894, that added together give a palindrome (15951).
The spelling of 120573894 in words is "one hundred twenty million, five hundred seventy-three thousand, eight hundred ninety-four".
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