Search a number
-
+
55034410 = 2543131977
BaseRepresentation
bin1101000111110…
…0001000101010
310211120001000111
43101330020222
5103042100120
65243324534
71235533114
oct321741052
9124501014
1055034410
112907a192
121652074a
13b52ba52
1474483b4
154c7175a
hex347c22a

55034410 has 32 divisors (see below), whose sum is σ = 102244032. Its totient is φ = 21315840.

The previous prime is 55034387. The next prime is 55034411. The reversal of 55034410 is 1443055.

It is not an unprimeable number, because it can be changed into a prime (55034411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55842 + ... + 56818.

It is an arithmetic number, because the mean of its divisors is an integer number (3195126).

Almost surely, 255034410 is an apocalyptic number.

55034410 is a deficient number, since it is larger than the sum of its proper divisors (47209622).

55034410 is a wasteful number, since it uses less digits than its factorization.

55034410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 55034410 is about 7418.5180460790. The cubic root of 55034410 is about 380.3745383873.

Adding to 55034410 its reverse (1443055), we get a palindrome (56477465).

The spelling of 55034410 in words is "fifty-five million, thirty-four thousand, four hundred ten".

Divisors: 1 2 5 10 43 86 131 215 262 430 655 977 1310 1954 4885 5633 9770 11266 28165 42011 56330 84022 127987 210055 255974 420110 639935 1279870 5503441 11006882 27517205 55034410