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2442107715 = 351719504047
BaseRepresentation
bin1001000110001111…
…1001101101000011
320022012020220222220
42101203321231003
520000134421330
61042154502123
7114342400365
oct22143715503
96265226886
102442107715
111043562743
12581a34943
132cbc3c968
141924a0d35
15e45e2710
hex918f9b43

2442107715 has 32 divisors (see below), whose sum is σ = 4354974720. Its totient is φ = 1161321984.

The previous prime is 2442107711. The next prime is 2442107743. The reversal of 2442107715 is 5177012442.

2442107715 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442107715 - 22 = 2442107711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2442107711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247179 + ... + 256868.

It is an arithmetic number, because the mean of its divisors is an integer number (136092960).

Almost surely, 22442107715 is an apocalyptic number.

2442107715 is a deficient number, since it is larger than the sum of its proper divisors (1912867005).

2442107715 is a wasteful number, since it uses less digits than its factorization.

2442107715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504091.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 2442107715 is about 49417.6862570477. The cubic root of 2442107715 is about 1346.6506298194.

The spelling of 2442107715 in words is "two billion, four hundred forty-two million, one hundred seven thousand, seven hundred fifteen".

Divisors: 1 3 5 15 17 19 51 57 85 95 255 285 323 969 1615 4845 504047 1512141 2520235 7560705 8568799 9576893 25706397 28730679 42843995 47884465 128531985 143653395 162807181 488421543 814035905 2442107715