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3672701 = 1491572
BaseRepresentation
bin1110000000101001111101
320220120222222
432000221331
51420011301
6210415125
743134404
oct16005175
96816888
103672701
11208939a
1212914a5
139b78c6
146b863b
154c831b
hex380a7d

3672701 has 6 divisors (see below), whose sum is σ = 3721050. Its totient is φ = 3624816.

The previous prime is 3672689. The next prime is 3672727. The reversal of 3672701 is 1072763.

3672701 = T133 + T134 + ... + T289.

3672701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5476 + 3667225 = 74^2 + 1915^2 .

It is a de Polignac number, because none of the positive numbers 2k-3672701 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23315 + ... + 23471.

It is an arithmetic number, because the mean of its divisors is an integer number (620175).

Almost surely, 23672701 is an apocalyptic number.

It is an amenable number.

3672701 is a deficient number, since it is larger than the sum of its proper divisors (48349).

3672701 is an equidigital number, since it uses as much as digits as its factorization.

3672701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 3672701 is about 1916.4292316702. The cubic root of 3672701 is about 154.2867121808.

The spelling of 3672701 in words is "three million, six hundred seventy-two thousand, seven hundred one".

Divisors: 1 149 157 23393 24649 3672701