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3135388354560 = 211325731171127
BaseRepresentation
bin101101101000000011101…
…101011000100000000000
3102002201222121100021221100
4231220003231120200000
5402332233404321220
610400213313454400
7442344563166000
oct55500355304000
912081877307840
103135388354560
11aa978aa943a0
124277ab271400
13199886b580c7
14aba79c76000
155685a671d90
hex2da03b58800

3135388354560 has 2304 divisors, whose sum is σ = 14129676288000. Its totient is φ = 637275340800.

The previous prime is 3135388354543. The next prime is 3135388354583. The reversal of 3135388354560 is 654538835313.

3135388354560 is a `hidden beast` number, since 3 + 1 + 3 + 5 + 38 + 8 + 3 + 545 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (2304).

It is a junction number, because it is equal to n+sod(n) for n = 3135388354497 and 3135388354506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24688097217 + ... + 24688097343.

It is an arithmetic number, because the mean of its divisors is an integer number (6132672000).

Almost surely, 23135388354560 is an apocalyptic number.

3135388354560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3135388354560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7064838144000).

3135388354560 is an abundant number, since it is smaller than the sum of its proper divisors (10994287933440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135388354560 is a wasteful number, since it uses less digits than its factorization.

3135388354560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 3135388354560 in words is "three trillion, one hundred thirty-five billion, three hundred eighty-eight million, three hundred fifty-four thousand, five hundred sixty".