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4672901 = 13135671
BaseRepresentation
bin10001110100110110000101
322210102000102
4101310312011
52144013101
6244053445
754501422
oct21646605
98712012
104672901
112701902
121694285
13c77c3c
14898d49
1562486b
hex474d85

4672901 has 4 divisors (see below), whose sum is σ = 4708704. Its totient is φ = 4637100.

The previous prime is 4672891. The next prime is 4672907. The reversal of 4672901 is 1092764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4672901 - 214 = 4656517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4672907) 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 3 ways as a sum of consecutive naturals, for example, 17705 + ... + 17966.

It is an arithmetic number, because the mean of its divisors is an integer number (1177176).

Almost surely, 24672901 is an apocalyptic number.

It is an amenable number.

4672901 is a deficient number, since it is larger than the sum of its proper divisors (35803).

4672901 is a wasteful number, since it uses less digits than its factorization.

4672901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35802.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 4672901 is about 2161.6893856426. The cubic root of 4672901 is about 167.1843136959.

The spelling of 4672901 in words is "four million, six hundred seventy-two thousand, nine hundred one".

Divisors: 1 131 35671 4672901