Base | Representation |
---|---|
bin | 1110010100100… |
… | …10100010011011 |
3 | 22101001122012020 |
4 | 13022102202123 |
5 | 221223403013 |
6 | 15530545523 |
7 | 2656104135 |
oct | 712224233 |
9 | 271048166 |
10 | 120137883 |
11 | 618a6408 |
12 | 342982a3 |
13 | 1bb74908 |
14 | 11d54055 |
15 | a831623 |
hex | 729289b |
120137883 has 8 divisors (see below), whose sum is σ = 160274448. Its totient is φ = 80046624.
The previous prime is 120137881. The next prime is 120137971. The reversal of 120137883 is 388731021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120137883 - 21 = 120137881 is a prime.
It is a super-2 number, since 2×1201378832 = 28866221863443378, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120137881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4560 + ... + 16157.
It is an arithmetic number, because the mean of its divisors is an integer number (20034306).
Almost surely, 2120137883 is an apocalyptic number.
120137883 is a deficient number, since it is larger than the sum of its proper divisors (40136565).
120137883 is a wasteful number, since it uses less digits than its factorization.
120137883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22653.
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 120137883 is about 10960.7428124192. The cubic root of 120137883 is about 493.4312585111.
The spelling of 120137883 in words is "one hundred twenty million, one hundred thirty-seven thousand, eight hundred eighty-three".
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