Base | Representation |
---|---|
bin | 100100000110000010101… |
… | …001001001111100000000 |
3 | 22210010022111112112012101 |
4 | 210012002221021330000 |
5 | 311114313304101410 |
6 | 5135250254040144 |
7 | 344126216522110 |
oct | 44060251117400 |
9 | 8703274475171 |
10 | 2480387956480 |
11 | 876a21379755 |
12 | 340870aa9054 |
13 | 14cb904c0065 |
14 | 880a1139040 |
15 | 447c1e79d3a |
hex | 24182a49f00 |
2480387956480 has 144 divisors (see below), whose sum is σ = 6934532613120. Its totient is φ = 832324571136.
The previous prime is 2480387956477. The next prime is 2480387956493. The reversal of 2480387956480 is 846597830842.
It is a Harshad number since it is a multiple of its sum of digits (64).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2523870 + ... + 3366109.
It is an arithmetic number, because the mean of its divisors is an integer number (48156476480).
Almost surely, 22480387956480 is an apocalyptic number.
2480387956480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2480387956480 is an abundant number, since it is smaller than the sum of its proper divisors (4454144656640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2480387956480 is an equidigital number, since it uses as much as digits as its factorization.
2480387956480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5890054 (or 5890040 counting only the distinct ones).
The product of its (nonzero) digits is 92897280, while the sum is 64.
The spelling of 2480387956480 in words is "two trillion, four hundred eighty billion, three hundred eighty-seven million, nine hundred fifty-six thousand, four hundred eighty".
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