Search a number
-
+
260737030 = 25831372293
BaseRepresentation
bin11111000101010…
…00100000000110
3200011121210222001
433202220200012
51013222041110
641512255514
76314141161
oct1742504006
9604553861
10260737030
111241a7654
12733a159a
1342031888
14268b2ad8
1517d5563a
hexf8a8806

260737030 has 32 divisors (see below), whose sum is σ = 478656864. Its totient is φ = 102241536.

The previous prime is 260737021. The next prime is 260737031. The reversal of 260737030 is 30737062.

260737030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 260737030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260737031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112564 + ... + 114856.

It is an arithmetic number, because the mean of its divisors is an integer number (14958027).

Almost surely, 2260737030 is an apocalyptic number.

260737030 is a deficient number, since it is larger than the sum of its proper divisors (217919834).

260737030 is a wasteful number, since it uses less digits than its factorization.

260737030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 260737030 is about 16147.3536531532. The cubic root of 260737030 is about 638.8529502938.

The spelling of 260737030 in words is "two hundred sixty million, seven hundred thirty-seven thousand, thirty".

Divisors: 1 2 5 10 83 137 166 274 415 685 830 1370 2293 4586 11371 11465 22742 22930 56855 113710 190319 314141 380638 628282 951595 1570705 1903190 3141410 26073703 52147406 130368515 260737030