Search a number
-
+
3080641258 = 28091903981
BaseRepresentation
bin1011011110011110…
…1101101011101010
321221200202210100101
42313213231223222
522302121010013
61225404500014
7136225006252
oct26747555352
97850683311
103080641258
111340a3a412
1271b84a60a
133a130a766
142131d8962
151306c28dd
hexb79edaea

3080641258 has 8 divisors (see below), whose sum is σ = 4626676260. Its totient is φ = 1538415840.

The previous prime is 3080641253. The next prime is 3080641297. The reversal of 3080641258 is 8521460803.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2456490969 + 624150289 = 49563^2 + 24983^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3080641253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950373 + ... + 953608.

Almost surely, 23080641258 is an apocalyptic number.

3080641258 is a deficient number, since it is larger than the sum of its proper divisors (1546035002).

3080641258 is a wasteful number, since it uses less digits than its factorization.

3080641258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904792.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 3080641258 is about 55503.5247349211. The cubic root of 3080641258 is about 1455.0582371009.

The spelling of 3080641258 in words is "three billion, eighty million, six hundred forty-one thousand, two hundred fifty-eight".

Divisors: 1 2 809 1618 1903981 3807962 1540320629 3080641258