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3741320723 = 71928130231
BaseRepresentation
bin1101111100000000…
…0000011000010011
3100122201221210012012
43133000000120103
530130234230343
61415125253135
7161466462410
oct33700003023
910581853165
103741320723
11164a9726a8
12884b641ab
1347816065a
14276c59107
1516d6c9718
hexdf000613

3741320723 has 8 divisors (see below), whose sum is σ = 4500837120. Its totient is φ = 3038064840.

The previous prime is 3741320717. The next prime is 3741320767. The reversal of 3741320723 is 3270231473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3741320723 - 214 = 3741304339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3741320723.

It is not an unprimeable number, because it can be changed into a prime (3741320423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14064983 + ... + 14065248.

It is an arithmetic number, because the mean of its divisors is an integer number (562604640).

Almost surely, 23741320723 is an apocalyptic number.

3741320723 is a deficient number, since it is larger than the sum of its proper divisors (759516397).

3741320723 is a wasteful number, since it uses less digits than its factorization.

3741320723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28130257.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 3741320723 is about 61166.3365177284. The cubic root of 3741320723 is about 1552.4167256701.

The spelling of 3741320723 in words is "three billion, seven hundred forty-one million, three hundred twenty thousand, seven hundred twenty-three".

Divisors: 1 7 19 133 28130231 196911617 534474389 3741320723