Search a number
-
+
2670774801 = 31494759561
BaseRepresentation
bin1001111100110000…
…1100101000010001
320220010112102021020
42133030030220101
520432204243201
61121003550053
7123120132312
oct23714145021
96803472236
102670774801
111150645702
1262652b329
13337423326
141b49c6609
15109710a36
hex9f30ca11

2670774801 has 8 divisors (see below), whose sum is σ = 3561331104. Its totient is φ = 1780367520.

The previous prime is 2670774793. The next prime is 2670774803. The reversal of 2670774801 is 1084770762.

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

It is not a de Polignac number, because 2670774801 - 23 = 2670774793 is a prime.

It is a super-3 number, since 3×26707748013 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2670774803) 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, 15061 + ... + 74621.

It is an arithmetic number, because the mean of its divisors is an integer number (445166388).

Almost surely, 22670774801 is an apocalyptic number.

It is an amenable number.

2670774801 is a deficient number, since it is larger than the sum of its proper divisors (890556303).

2670774801 is a wasteful number, since it uses less digits than its factorization.

2670774801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74511.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 2670774801 is about 51679.5394813073. The cubic root of 2670774801 is about 1387.4342886500.

The spelling of 2670774801 in words is "two billion, six hundred seventy million, seven hundred seventy-four thousand, eight hundred one".

Divisors: 1 3 14947 44841 59561 178683 890258267 2670774801