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4904900569 = 31158222599
BaseRepresentation
bin1001001000101101…
…01101011111011001
3110122211102202200001
410210112231133121
540021123304234
62130413013001
7232355652442
oct44426553731
913584382601
104904900569
112097763438
12b4a784161
1360224283a
143475c82c9
151da91dd14
hex1245ad7d9

4904900569 has 4 divisors (see below), whose sum is σ = 5063123200. Its totient is φ = 4746677940.

The previous prime is 4904900531. The next prime is 4904900593. The reversal of 4904900569 is 9650094094.

4904900569 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4904900569 - 227 = 4770682841 is a prime.

It is a super-2 number, since 2×49049005692 = 48116099183553047522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4904900519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79111269 + ... + 79111330.

It is an arithmetic number, because the mean of its divisors is an integer number (1265780800).

Almost surely, 24904900569 is an apocalyptic number.

It is an amenable number.

4904900569 is a deficient number, since it is larger than the sum of its proper divisors (158222631).

4904900569 is a wasteful number, since it uses less digits than its factorization.

4904900569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158222630.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 4904900569 is about 70034.9953166272. The cubic root of 4904900569 is about 1699.0652957427.

The spelling of 4904900569 in words is "four billion, nine hundred four million, nine hundred thousand, five hundred sixty-nine".

Divisors: 1 31 158222599 4904900569