Base | Representation |
---|---|
bin | 110111111110010011… |
… | …0010100010010101010 |
3 | 102111021002022021212001 |
4 | 1233330212110102222 |
5 | 3432133204120020 |
6 | 131115310241214 |
7 | 11453501212012 |
oct | 1577446242252 |
9 | 374232267761 |
10 | 120202020010 |
11 | 46a829a7806 |
12 | 1b3674b620a |
13 | b447ccac37 |
14 | 5b640d2c42 |
15 | 31d7aad50a |
hex | 1bfc9944aa |
120202020010 has 32 divisors (see below), whose sum is σ = 219376854144. Its totient is φ = 47415000000.
The previous prime is 120202019981. The next prime is 120202020013. The reversal of 120202020010 is 10020202021.
120202020010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1202020200102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (120202020013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16435 + ... + 490585.
It is an arithmetic number, because the mean of its divisors is an integer number (6855526692).
Almost surely, 2120202020010 is an apocalyptic number.
120202020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120202020010 is a deficient number, since it is larger than the sum of its proper divisors (99174834134).
120202020010 is a wasteful number, since it uses less digits than its factorization.
120202020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474510.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 120202020010 its reverse (10020202021), we get a palindrome (130222222031).
The spelling of 120202020010 in words is "one hundred twenty billion, two hundred two million, twenty thousand, ten".
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