Search a number
-
+
2953248042 = 23492208007
BaseRepresentation
bin1011000000000110…
…1111110100101010
321121211001112201010
42300001233310222
522022012414132
61205014204350
7133120123413
oct26001576452
97554045633
102953248042
111286038a68
126a50536b6
13380ac5664
1420031680a
1512440b6cc
hexb006fd2a

2953248042 has 8 divisors (see below), whose sum is σ = 5906496096. Its totient is φ = 984416012.

The previous prime is 2953247963. The next prime is 2953248049. The reversal of 2953248042 is 2408423592.

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

2953248042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2953248049) 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, 246103998 + ... + 246104009.

It is an arithmetic number, because the mean of its divisors is an integer number (738312012).

Almost surely, 22953248042 is an apocalyptic number.

2953248042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2953248042 is a wasteful number, since it uses less digits than its factorization.

2953248042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492208012.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2953248042 is about 54343.7948803725. The cubic root of 2953248042 is about 1434.7183123796.

The spelling of 2953248042 in words is "two billion, nine hundred fifty-three million, two hundred forty-eight thousand, forty-two".

Divisors: 1 2 3 6 492208007 984416014 1476624021 2953248042