Search a number
-
+
255080837 = 1139758411
BaseRepresentation
bin11110011010000…
…11100110000101
3122202222110010102
433031003212011
51010300041322
641151133445
76215102624
oct1715034605
9582873112
10255080837
11120a94010
1271514285
1340b0120b
1425c3d6bb
15175d9792
hexf343985

255080837 has 8 divisors (see below), whose sum is σ = 278975712. Its totient is φ = 231303600.

The previous prime is 255080821. The next prime is 255080843. The reversal of 255080837 is 738080552.

255080837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255080837 - 24 = 255080821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255080837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255080867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24839 + ... + 33572.

It is an arithmetic number, because the mean of its divisors is an integer number (34871964).

Almost surely, 2255080837 is an apocalyptic number.

It is an amenable number.

255080837 is a deficient number, since it is larger than the sum of its proper divisors (23894875).

255080837 is a wasteful number, since it uses less digits than its factorization.

255080837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58819.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 255080837 is about 15971.2503267590. The cubic root of 255080837 is about 634.1995717918.

The spelling of 255080837 in words is "two hundred fifty-five million, eighty thousand, eight hundred thirty-seven".

Divisors: 1 11 397 4367 58411 642521 23189167 255080837