Search a number
-
+
3874845490710 = 235129161516357
BaseRepresentation
bin111000011000101110110…
…010011111111000010110
3111201102122122101212222020
4320120232302133320112
51001441140421200320
612124025054314010
7546643166142615
oct70305662377026
914642578355866
103874845490710
111264349298417
12526b79ab8906
1322151ca6528c
14d57875d587c
156abd872c940
hex3862ec9fe16

3874845490710 has 16 divisors (see below), whose sum is σ = 9299629177776. Its totient is φ = 1033292130848.

The previous prime is 3874845490697. The next prime is 3874845490717. The reversal of 3874845490710 is 170945484783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874845490717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64580758149 + ... + 64580758208.

It is an arithmetic number, because the mean of its divisors is an integer number (581226823611).

Almost surely, 23874845490710 is an apocalyptic number.

3874845490710 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3874845490710 is an abundant number, since it is smaller than the sum of its proper divisors (5424783687066).

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

3874845490710 is a wasteful number, since it uses less digits than its factorization.

3874845490710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129161516367.

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 3874845490710 in words is "three trillion, eight hundred seventy-four billion, eight hundred forty-five million, four hundred ninety thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 15 30 129161516357 258323032714 387484549071 645807581785 774969098142 1291615163570 1937422745355 3874845490710