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242652330615061 = 1292318776780207
BaseRepresentation
bin110111001011000011100101…
…111110000110000100010101
31011211011100002010112122210101
4313023003211332012010111
5223301103433114140221
62220024535231454101
7102053023646541313
oct6713034576060425
91154140063478711
10242652330615061
11703533037763a4
122326b792687331
13a55202a5bbc93
1443cc614cc10b3
151d0be25db8d91
hexdcb0e5f86115

242652330615061 has 4 divisors (see below), whose sum is σ = 242671107408192. Its totient is φ = 242633553821932.

The previous prime is 242652330615017. The next prime is 242652330615083. The reversal of 242652330615061 is 160516033256242.

242652330615061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242652330615061 - 229 = 242651793744149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242652330615661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9388377181 + ... + 9388403026.

It is an arithmetic number, because the mean of its divisors is an integer number (60667776852048).

Almost surely, 2242652330615061 is an apocalyptic number.

It is an amenable number.

242652330615061 is a deficient number, since it is larger than the sum of its proper divisors (18776793131).

242652330615061 is a wasteful number, since it uses less digits than its factorization.

242652330615061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18776793130.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 242652330615061 in words is "two hundred forty-two trillion, six hundred fifty-two billion, three hundred thirty million, six hundred fifteen thousand, sixty-one".

Divisors: 1 12923 18776780207 242652330615061