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5706531054 = 233747931517
BaseRepresentation
bin1010101000010001…
…01100000011101110
3112201200211210222000
411110020230003232
543141332443204
62342130433130
7261261466530
oct52410540356
915650753860
105706531054
112469208274
1211331327a6
136cc3468c3
143c1c59850
15235eb9039
hex15422c0ee

5706531054 has 64 divisors (see below), whose sum is σ = 14523494400. Its totient is φ = 1626981984.

The previous prime is 5706531031. The next prime is 5706531071. The reversal of 5706531054 is 4501356075.

5706531054 is a `hidden beast` number, since 5 + 70 + 6 + 531 + 0 + 54 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165304 + ... + 196820.

It is an arithmetic number, because the mean of its divisors is an integer number (226929600).

Almost surely, 25706531054 is an apocalyptic number.

5706531054 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5706531054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7261747200).

5706531054 is an abundant number, since it is smaller than the sum of its proper divisors (8816963346).

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

5706531054 is a wasteful number, since it uses less digits than its factorization.

5706531054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32014 (or 32008 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 5706531054 is about 75541.5849317447. The cubic root of 5706531054 is about 1786.9979802917.

The spelling of 5706531054 in words is "five billion, seven hundred six million, five hundred thirty-one thousand, fifty-four".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 479 958 1437 2874 3353 4311 6706 8622 10059 12933 20118 25866 30177 31517 60354 63034 90531 94551 181062 189102 220619 283653 441238 567306 661857 850959 1323714 1701918 1985571 3971142 5956713 11913426 15096643 30193286 45289929 90579858 105676501 135869787 211353002 271739574 317029503 407609361 634059006 815218722 951088509 1902177018 2853265527 5706531054