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4901869 = 73072281
BaseRepresentation
bin10010101100101111101101
3100020001002201
4102230233231
52223324434
6253021501
756444110
oct22545755
910201081
104901869
112848935
121784891
13102821b
14918577
1566c614
hex4acbed

4901869 has 8 divisors (see below), whose sum is σ = 5622848. Its totient is φ = 4186080.

The previous prime is 4901857. The next prime is 4901879. The reversal of 4901869 is 9681094.

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 4901869 - 29 = 4901357 is a prime.

It is a super-2 number, since 2×49018692 = 48056639386322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4901849) 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, 1009 + ... + 3289.

It is an arithmetic number, because the mean of its divisors is an integer number (702856).

Almost surely, 24901869 is an apocalyptic number.

It is an amenable number.

4901869 is a deficient number, since it is larger than the sum of its proper divisors (720979).

4901869 is a wasteful number, since it uses less digits than its factorization.

4901869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 4901869 is about 2214.0164859368. The cubic root of 4901869 is about 169.8715176839.

The spelling of 4901869 in words is "four million, nine hundred one thousand, eight hundred sixty-nine".

Divisors: 1 7 307 2149 2281 15967 700267 4901869