Base | Representation |
---|---|
bin | 100110001001010101001… |
… | …1111001011001010000101 |
3 | 200120012101012100222122211 |
4 | 1030102222133023022011 |
5 | 1141344042410300010 |
6 | 15052250021023421 |
7 | 1050526333056244 |
oct | 114225237131205 |
9 | 20505335328584 |
10 | 5242720400005 |
11 | 1741474a96570 |
12 | 7080a8554b71 |
13 | 2c0503c4292a |
14 | 141a6b45895b |
15 | 915963e208a |
hex | 4c4aa7cb285 |
5242720400005 has 8 divisors (see below), whose sum is σ = 6863197614624. Its totient is φ = 3812887563600.
The previous prime is 5242720399981. The next prime is 5242720400017. The reversal of 5242720400005 is 5000040272425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5242720400005 - 27 = 5242720399877 is a prime.
It is a super-2 number, since 2×52427204000052 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5242720400005.
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, 47661094491 + ... + 47661094600.
It is an arithmetic number, because the mean of its divisors is an integer number (857899701828).
Almost surely, 25242720400005 is an apocalyptic number.
5242720400005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5242720400005 is a deficient number, since it is larger than the sum of its proper divisors (1620477214619).
5242720400005 is a wasteful number, since it uses less digits than its factorization.
5242720400005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95322189107.
The product of its (nonzero) digits is 22400, while the sum is 31.
The spelling of 5242720400005 in words is "five trillion, two hundred forty-two billion, seven hundred twenty million, four hundred thousand, five".
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