Base | Representation |
---|---|
bin | 110000101001110111… |
… | …011011000100100111 |
3 | 11222211211112200110221 |
4 | 300221313123010213 |
5 | 1323442423032330 |
6 | 35555531225211 |
7 | 3526414456234 |
oct | 605167330447 |
9 | 158754480427 |
10 | 52242002215 |
11 | 20179280547 |
12 | a15b8a8207 |
13 | 4c073b9360 |
14 | 27583c278b |
15 | 155b60bb7a |
hex | c29ddb127 |
52242002215 has 32 divisors (see below), whose sum is σ = 69454869120. Its totient is φ = 37483070976.
The previous prime is 52242002213. The next prime is 52242002243. The reversal of 52242002215 is 51220024225.
It is not a de Polignac number, because 52242002215 - 21 = 52242002213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52242002215.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52242002213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281221 + ... + 428449.
It is an arithmetic number, because the mean of its divisors is an integer number (2170464660).
Almost surely, 252242002215 is an apocalyptic number.
52242002215 is a deficient number, since it is larger than the sum of its proper divisors (17212866905).
52242002215 is a wasteful number, since it uses less digits than its factorization.
52242002215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147403.
The product of its (nonzero) digits is 3200, while the sum is 25.
The spelling of 52242002215 in words is "fifty-two billion, two hundred forty-two million, two thousand, two hundred fifteen".
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