Base | Representation |
---|---|
bin | 1110010111101… |
… | …01000110110000 |
3 | 22101211011000022 |
4 | 13023311012300 |
5 | 221324312431 |
6 | 15543343012 |
7 | 2662405166 |
oct | 713650660 |
9 | 271734008 |
10 | 120541616 |
11 | 62051778 |
12 | 34451a68 |
13 | 1bc86600 |
14 | 1201b236 |
15 | a8b107b |
hex | 72f51b0 |
120541616 has 30 divisors (see below), whose sum is σ = 252902340. Its totient is φ = 55633344.
The previous prime is 120541601. The next prime is 120541627. The reversal of 120541616 is 616145021.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19586 + ... + 24993.
It is an arithmetic number, because the mean of its divisors is an integer number (8430078).
Almost surely, 2120541616 is an apocalyptic number.
120541616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
120541616 is an abundant number, since it is smaller than the sum of its proper divisors (132360724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120541616 is a wasteful number, since it uses less digits than its factorization.
120541616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44613 (or 44594 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 120541616 is about 10979.1445932732. The cubic root of 120541616 is about 493.9833789422.
Adding to 120541616 its reverse (616145021), we get a palindrome (736686637).
The spelling of 120541616 in words is "one hundred twenty million, five hundred forty-one thousand, six hundred sixteen".
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