Cookie Consent by FreePrivacyPolicy.com
Search a number
-
+
5047872 = 26361431
BaseRepresentation
bin10011010000011001000000
3100111110101020
4103100121000
52243012442
6300105440
760622554
oct23203100
910443336
105047872
1129385a5
121835280
13107980b
14955864
1569a9ec
hex4d0640

5047872 has 56 divisors (see below), whose sum is σ = 13606272. Its totient is φ = 1651200.

The previous prime is 5047849. The next prime is 5047883. The reversal of 5047872 is 2787405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11497 + ... + 11927.

Almost surely, 25047872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5047872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6803136).

5047872 is an abundant number, since it is smaller than the sum of its proper divisors (8558400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5047872 is a wasteful number, since it uses less digits than its factorization.

5047872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5047872 is about 2246.7469817494. The cubic root of 5047872 is about 171.5415953076.

The spelling of 5047872 in words is "five million, forty-seven thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 183 192 244 366 431 488 732 862 976 1293 1464 1724 1952 2586 2928 3448 3904 5172 5856 6896 10344 11712 13792 20688 26291 27584 41376 52582 78873 82752 105164 157746 210328 315492 420656 630984 841312 1261968 1682624 2523936 5047872