Search a number
-
+
6765446130 = 235225514871
BaseRepresentation
bin1100100110100000…
…01000001111110010
3122110111101021100220
412103100020033302
5102323423234010
63035154553510
7326440225512
oct62320101762
918414337326
106765446130
112961a108a3
121389898896
1383a840c81
14482741842
15298e36970
hex1934083f2

6765446130 has 16 divisors (see below), whose sum is σ = 16237070784. Its totient is φ = 1804118960.

The previous prime is 6765446111. The next prime is 6765446141. The reversal of 6765446130 is 316445676.

It is a super-2 number, since 2×67654461302 = 91542522675863953800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112757406 + ... + 112757465.

It is an arithmetic number, because the mean of its divisors is an integer number (1014816924).

Almost surely, 26765446130 is an apocalyptic number.

6765446130 is an abundant number, since it is smaller than the sum of its proper divisors (9471624654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6765446130 is a wasteful number, since it uses less digits than its factorization.

6765446130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225514881.

The product of its (nonzero) digits is 362880, while the sum is 42.

The square root of 6765446130 is about 82252.3320642035. The cubic root of 6765446130 is about 1891.3220251341.

The spelling of 6765446130 in words is "six billion, seven hundred sixty-five million, four hundred forty-six thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 225514871 451029742 676544613 1127574355 1353089226 2255148710 3382723065 6765446130