Base | Representation |
---|---|
bin | 100100111101101011001… |
… | …101001101001010010000 |
3 | 22222211111121222222112010 |
4 | 210331223031031022100 |
5 | 313104133304431244 |
6 | 5222530023102520 |
7 | 351342435160623 |
oct | 44755315151220 |
9 | 8884447888463 |
10 | 2540124295824 |
11 | 89a295a42645 |
12 | 3503625a1a40 |
13 | 1556c0433a0b |
14 | 8ad2a997dba |
15 | 4611b49aeb9 |
hex | 24f6b34d290 |
2540124295824 has 40 divisors (see below), whose sum is σ = 6562044849472. Its totient is φ = 846700732800.
The previous prime is 2540124295823. The next prime is 2540124295873. The reversal of 2540124295824 is 4285924210452.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (2540124295823) 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, 10544142 + ... + 10782354.
Almost surely, 22540124295824 is an apocalyptic number.
2540124295824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2540124295824 is an abundant number, since it is smaller than the sum of its proper divisors (4021920553648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2540124295824 is a wasteful number, since it uses less digits than its factorization.
2540124295824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460375 (or 460369 counting only the distinct ones).
The product of its (nonzero) digits is 1843200, while the sum is 48.
The spelling of 2540124295824 in words is "two trillion, five hundred forty billion, one hundred twenty-four million, two hundred ninety-five thousand, eight hundred twenty-four".
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