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4772153 = 29792083
BaseRepresentation
bin10010001101000100111001
322222110011102
4102031010321
52210202103
6250141145
755363661
oct22150471
98873142
104772153
11276a431
1217217b5
13cb1179
148c31a1
15643e88
hex48d139

4772153 has 8 divisors (see below), whose sum is σ = 5001600. Its totient is φ = 4547088.

The previous prime is 4772147. The next prime is 4772177. The reversal of 4772153 is 3512774.

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 4772153 - 24 = 4772137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian 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, 1250 + ... + 3332.

It is an arithmetic number, because the mean of its divisors is an integer number (625200).

Almost surely, 24772153 is an apocalyptic number.

It is an amenable number.

4772153 is a deficient number, since it is larger than the sum of its proper divisors (229447).

4772153 is a wasteful number, since it uses less digits than its factorization.

4772153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191.

The product of its digits is 5880, while the sum is 29.

The square root of 4772153 is about 2184.5258066683. The cubic root of 4772153 is about 168.3596908917.

It can be divided in two parts, 47721 and 53, that added together give a palindrome (47774).

The spelling of 4772153 in words is "four million, seven hundred seventy-two thousand, one hundred fifty-three".

Divisors: 1 29 79 2083 2291 60407 164557 4772153