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4107357072 = 243571321947
BaseRepresentation
bin1111010011010001…
…0100101110010000
3101121020201100200000
43310310110232100
531402440411242
61515322530000
7203532646650
oct36464245620
911536640600
104107357072
111818550185
12967666900
13505c3cb00
142ad6dc360
151908cea4c
hexf4d14b90

4107357072 has 720 divisors, whose sum is σ = 15858984960. Its totient is φ = 1004410368.

The previous prime is 4107357061. The next prime is 4107357073. The reversal of 4107357072 is 2707537014.

4107357072 is a `hidden beast` number, since 4 + 10 + 7 + 3 + 570 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4107357073) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 87390553 + ... + 87390599.

It is an arithmetic number, because the mean of its divisors is an integer number (22026368).

Almost surely, 24107357072 is an apocalyptic number.

4107357072 is a gapful number since it is divisible by the number (42) 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 4107357072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7929492480).

4107357072 is an abundant number, since it is smaller than the sum of its proper divisors (11751627888).

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

4107357072 is a wasteful number, since it uses less digits than its factorization.

4107357072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 4107357072 is about 64088.6657061918. The cubic root of 4107357072 is about 1601.4774207642.

The spelling of 4107357072 in words is "four billion, one hundred seven million, three hundred fifty-seven thousand, seventy-two".