Search a number
-
+
2797676390 = 25279767639
BaseRepresentation
bin1010011011000001…
…0010011101100110
321012222022200112002
42212300102131212
521212201121030
61141335525302
7126220566635
oct24660223546
97188280462
102797676390
111206240753
12660b29832
133577c5722
141c77bb51c
1511592b245
hexa6c12766

2797676390 has 8 divisors (see below), whose sum is σ = 5035817520. Its totient is φ = 1119070552.

The previous prime is 2797676389. The next prime is 2797676447. The reversal of 2797676390 is 936767972.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139883810 + ... + 139883829.

It is an arithmetic number, because the mean of its divisors is an integer number (629477190).

Almost surely, 22797676390 is an apocalyptic number.

2797676390 is a deficient number, since it is larger than the sum of its proper divisors (2238141130).

2797676390 is a wasteful number, since it uses less digits than its factorization.

2797676390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279767646.

The product of its (nonzero) digits is 6001128, while the sum is 56.

The square root of 2797676390 is about 52893.0656135566. The cubic root of 2797676390 is about 1409.0697534225.

The spelling of 2797676390 in words is "two billion, seven hundred ninety-seven million, six hundred seventy-six thousand, three hundred ninety".

Divisors: 1 2 5 10 279767639 559535278 1398838195 2797676390