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4772141 = 11463937
BaseRepresentation
bin10010001101000100101101
322222110010222
4102031010231
52210202031
6250141125
755363643
oct22150455
98873128
104772141
11276a420
1217217a5
13cb116a
148c3193
15643e7b
hex48d12d

4772141 has 8 divisors (see below), whose sum is σ = 5222784. Its totient is φ = 4324320.

The previous prime is 4772137. The next prime is 4772143. The reversal of 4772141 is 1412774.

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

It is not a de Polignac number, because 4772141 - 22 = 4772137 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 4772141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772143) 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, 4625 + ... + 5561.

It is an arithmetic number, because the mean of its divisors is an integer number (652848).

Almost surely, 24772141 is an apocalyptic number.

It is an amenable number.

4772141 is a deficient number, since it is larger than the sum of its proper divisors (450643).

4772141 is a wasteful number, since it uses less digits than its factorization.

4772141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411.

The product of its digits is 1568, while the sum is 26.

The square root of 4772141 is about 2184.5230600751. The cubic root of 4772141 is about 168.3595497732.

It can be divided in two parts, 4772 and 141, that added together give a cube (4913 = 173).

The spelling of 4772141 in words is "four million, seven hundred seventy-two thousand, one hundred forty-one".

Divisors: 1 11 463 937 5093 10307 433831 4772141