Base | Representation |
---|---|
bin | 10001100001110001010… |
… | …000001110100110001100 |
3 | 11021011000001011121022222 |
4 | 101201301100032212030 |
5 | 124213244134004010 |
6 | 2321200244354512 |
7 | 153010256625134 |
oct | 21416120164614 |
9 | 4234001147288 |
10 | 1204490922380 |
11 | 4249047a7599 |
12 | 1755316a5a38 |
13 | 89776b33725 |
14 | 42424b4dac4 |
15 | 214e90d4355 |
hex | 1187140e98c |
1204490922380 has 24 divisors (see below), whose sum is σ = 2543405701200. Its totient is φ = 479134509120.
The previous prime is 1204490922367. The next prime is 1204490922389. The reversal of 1204490922380 is 832290944021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1204490922389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166362530 + ... + 166369769.
It is an arithmetic number, because the mean of its divisors is an integer number (105975237550).
Almost surely, 21204490922380 is an apocalyptic number.
1204490922380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1204490922380 is an abundant number, since it is smaller than the sum of its proper divisors (1338914778820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1204490922380 is a wasteful number, since it uses less digits than its factorization.
1204490922380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332732489 (or 332732487 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 44.
The spelling of 1204490922380 in words is "one trillion, two hundred four billion, four hundred ninety million, nine hundred twenty-two thousand, three hundred eighty".
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