Search a number
-
+
52886043 = 3272119923
BaseRepresentation
bin1100100110111…
…1101000011011
310200111220000100
43021233220123
5102014323133
65125310443
71211344500
oct311575033
9120456010
1052886043
1127942081
1215865423
13ac58c22
1470494a7
154999e13
hex326fa1b

52886043 has 18 divisors (see below), whose sum is σ = 88863684. Its totient is φ = 30220344.

The previous prime is 52886033. The next prime is 52886051. The reversal of 52886043 is 34068825.

It is not a de Polignac number, because 52886043 - 24 = 52886027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52885989 and 52886007.

It is not an unprimeable number, because it can be changed into a prime (52886033) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 59521 + ... + 60402.

Almost surely, 252886043 is an apocalyptic number.

52886043 is a deficient number, since it is larger than the sum of its proper divisors (35977641).

52886043 is a wasteful number, since it uses less digits than its factorization.

52886043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119943 (or 119933 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 52886043 is about 7272.2790788033. The cubic root of 52886043 is about 375.3591652244.

The spelling of 52886043 in words is "fifty-two million, eight hundred eighty-six thousand, forty-three".

Divisors: 1 3 7 9 21 49 63 147 441 119923 359769 839461 1079307 2518383 5876227 7555149 17628681 52886043