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5164747 = 72109967
BaseRepresentation
bin10011101100111011001011
3100201101200221
4103230323023
52310232442
6302410511
761620400
oct23547313
910641627
105164747
112a08395
121890a37
1310baa83
149862a7
156c0467
hex4ececb

5164747 has 12 divisors (see below), whose sum is σ = 6069360. Its totient is φ = 4381776.

The previous prime is 5164741. The next prime is 5164769. The reversal of 5164747 is 7474615.

It is a happy number.

It is not a de Polignac number, because 5164747 - 23 = 5164739 is a prime.

It is a super-2 number, since 2×51647472 = 53349223148018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4858 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (505780).

Almost surely, 25164747 is an apocalyptic number.

5164747 is a deficient number, since it is larger than the sum of its proper divisors (904613).

5164747 is a wasteful number, since it uses less digits than its factorization.

5164747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1083 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 5164747 is about 2272.6079732325. The cubic root of 5164747 is about 172.8554262321.

The spelling of 5164747 in words is "five million, one hundred sixty-four thousand, seven hundred forty-seven".

Divisors: 1 7 49 109 763 967 5341 6769 47383 105403 737821 5164747