Base | Representation |
---|---|
bin | 110111111111001110… |
… | …0100000110110011000 |
3 | 102111100020121110111112 |
4 | 1233332130200312120 |
5 | 3432214122120230 |
6 | 131122334315452 |
7 | 11454325450433 |
oct | 1577634406630 |
9 | 374306543445 |
10 | 120233004440 |
11 | 46a9943a87a |
12 | 1b375958b88 |
13 | b451559013 |
14 | 5b6827a81a |
15 | 31da67dd95 |
hex | 1bfe720d98 |
120233004440 has 32 divisors (see below), whose sum is σ = 271089072000. Its totient is φ = 47992790784.
The previous prime is 120233004391. The next prime is 120233004461. The reversal of 120233004440 is 44400332021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118445 + ... + 3156764.
It is an arithmetic number, because the mean of its divisors is an integer number (8471533500).
Almost surely, 2120233004440 is an apocalyptic number.
120233004440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120233004440 is an abundant number, since it is smaller than the sum of its proper divisors (150856067560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120233004440 is a wasteful number, since it uses less digits than its factorization.
120233004440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6275699 (or 6275695 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 120233004440 its reverse (44400332021), we get a palindrome (164633336461).
The spelling of 120233004440 in words is "one hundred twenty billion, two hundred thirty-three million, four thousand, four hundred forty".
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