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3706313061 = 311439726927
BaseRepresentation
bin1101110011101001…
…1101100101100101
3100120022002012201010
43130322131211211
530042304004221
61411435052433
7160563066303
oct33472354545
910508065633
103706313061
111632131950
128752a1119
13470b24269
14272345273
1516a5b1c76
hexdce9d965

3706313061 has 32 divisors (see below), whose sum is σ = 5573449728. Its totient is φ = 2171312640.

The previous prime is 3706313047. The next prime is 3706313077. The reversal of 3706313061 is 1603136073.

It is not a de Polignac number, because 3706313061 - 25 = 3706313029 is a prime.

It is a super-2 number, since 2×37063130612 = 27473513012278379442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3706313011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124180 + ... + 151106.

It is an arithmetic number, because the mean of its divisors is an integer number (174170304).

Almost surely, 23706313061 is an apocalyptic number.

It is an amenable number.

3706313061 is a deficient number, since it is larger than the sum of its proper divisors (1867136667).

3706313061 is a wasteful number, since it uses less digits than its factorization.

3706313061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27081.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 3706313061 is about 60879.4962282048. The cubic root of 3706313061 is about 1547.5595394858.

The spelling of 3706313061 in words is "three billion, seven hundred six million, three hundred thirteen thousand, sixty-one".

Divisors: 1 3 11 33 43 97 129 291 473 1067 1419 3201 4171 12513 26927 45881 80781 137643 296197 888591 1157861 2611919 3473583 7835757 12736471 28731109 38209413 86193327 112312517 336937551 1235437687 3706313061