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4912953 = 39716883
BaseRepresentation
bin10010101111011100111001
3100020121022020
4102233130321
52224203303
6253145053
756521323
oct22573471
910217266
104912953
1128561a1
12178b189
131030296
1491c613
15670a53
hex4af739

4912953 has 8 divisors (see below), whose sum is σ = 6618528. Its totient is φ = 3241344.

The previous prime is 4912951. The next prime is 4912967. The reversal of 4912953 is 3592194.

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

It is not a de Polignac number, because 4912953 - 21 = 4912951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4912951) 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, 8151 + ... + 8732.

It is an arithmetic number, because the mean of its divisors is an integer number (827316).

Almost surely, 24912953 is an apocalyptic number.

It is an amenable number.

4912953 is a deficient number, since it is larger than the sum of its proper divisors (1705575).

4912953 is a wasteful number, since it uses less digits than its factorization.

4912953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16983.

The product of its digits is 9720, while the sum is 33.

The square root of 4912953 is about 2216.5182155805. The cubic root of 4912953 is about 169.9994578991. Note that the first 3 decimals are identical.

The spelling of 4912953 in words is "four million, nine hundred twelve thousand, nine hundred fifty-three".

Divisors: 1 3 97 291 16883 50649 1637651 4912953