Search a number
-
+
255100083 = 3720295987
BaseRepresentation
bin11110011010010…
…00010010110011
3122210000102112020
433031020102303
51010301200313
641151402523
76215213010
oct1715102263
9583012466
10255100083
11120aa7517
1271523443
1340b09bc4
1425c46707
15175e0323
hexf3484b3

255100083 has 16 divisors (see below), whose sum is σ = 388980480. Its totient is φ = 145675296.

The previous prime is 255100081. The next prime is 255100093. The reversal of 255100083 is 380001552.

255100083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255100083 - 21 = 255100081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255100081) 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, 39616 + ... + 45602.

It is an arithmetic number, because the mean of its divisors is an integer number (24311280).

Almost surely, 2255100083 is an apocalyptic number.

255100083 is a deficient number, since it is larger than the sum of its proper divisors (133880397).

255100083 is a wasteful number, since it uses less digits than its factorization.

255100083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 255100083 is about 15971.8528355354. The cubic root of 255100083 is about 634.2155216350.

The spelling of 255100083 in words is "two hundred fifty-five million, one hundred thousand, eighty-three".

Divisors: 1 3 7 21 2029 5987 6087 14203 17961 41909 42609 125727 12147623 36442869 85033361 255100083