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4601288969693 = 13353945305361
BaseRepresentation
bin100001011110101001000…
…1100011100110111011101
3121021212201201222012102122
41002331102030130313131
51100341414434012233
613441445235232325
7653301141631223
oct102752214346735
917255651865378
104601288969693
111514439739179
126239164486a5
13274b907cb3b0
1411c9bc872b13
157ea54089d98
hex42f5231cddd

4601288969693 has 4 divisors (see below), whose sum is σ = 4955234275068. Its totient is φ = 4247343664320.

The previous prime is 4601288969639. The next prime is 4601288969747. The reversal of 4601288969693 is 3969698821064.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4601288969639) and next prime (4601288969747).

It can be written as a sum of positive squares in 2 ways, for example, as 418270040644 + 4183018929049 = 646738^2 + 2045243^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601288969693 - 28 = 4601288969437 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 (4601288969633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176972652668 + ... + 176972652693.

It is an arithmetic number, because the mean of its divisors is an integer number (1238808568767).

Almost surely, 24601288969693 is an apocalyptic number.

It is an amenable number.

4601288969693 is a deficient number, since it is larger than the sum of its proper divisors (353945305375).

4601288969693 is a wasteful number, since it uses less digits than its factorization.

4601288969693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353945305374.

The product of its (nonzero) digits is 241864704, while the sum is 71.

The spelling of 4601288969693 in words is "four trillion, six hundred one billion, two hundred eighty-eight million, nine hundred sixty-nine thousand, six hundred ninety-three".

Divisors: 1 13 353945305361 4601288969693