Base | Representation |
---|---|
bin | 1110000000100101011… |
… | …0001111100110000000 |
3 | 212000020001110111110102 |
4 | 3200021112033212000 |
5 | 12420400244311220 |
6 | 302321540221532 |
7 | 23250102461660 |
oct | 3401126174600 |
9 | 760201414412 |
10 | 240674994560 |
11 | 9308483a690 |
12 | 3a78969a8a8 |
13 | 199071972b0 |
14 | b9121981a0 |
15 | 63d933e775 |
hex | 380958f980 |
240674994560 has 512 divisors, whose sum is σ = 776844794880. Its totient is φ = 68857528320.
The previous prime is 240674994533. The next prime is 240674994583. The reversal of 240674994560 is 65499476042.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a junction number, because it is equal to n+sod(n) for n = 240674994496 and 240674994505.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126205127 + ... + 126207033.
It is an arithmetic number, because the mean of its divisors is an integer number (1517274990).
Almost surely, 2240674994560 is an apocalyptic number.
240674994560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 240674994560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388422397440).
240674994560 is an abundant number, since it is smaller than the sum of its proper divisors (536169800320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240674994560 is a wasteful number, since it uses less digits than its factorization.
240674994560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2154 (or 2142 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 56.
The spelling of 240674994560 in words is "two hundred forty billion, six hundred seventy-four million, nine hundred ninety-four thousand, five hundred sixty".
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