Search a number
-
+
4792210820320 = 2557113761172343
BaseRepresentation
bin100010110111100011000…
…0001100000110011100000
3121222010112102010010010111
41011233012001200303200
51112003421432222240
614105302233141104
71003140310606360
oct105570601406340
917863472103114
104792210820320
111588402091390
1265491985a794
13289b99107341
14127d30dd89a0
15849ca5471ea
hex45bc6060ce0

4792210820320 has 384 divisors, whose sum is σ = 14734468933632. Its totient is φ = 1429473484800.

The previous prime is 4792210820311. The next prime is 4792210820351. The reversal of 4792210820320 is 230280122974.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27720069 + ... + 27892411.

It is an arithmetic number, because the mean of its divisors is an integer number (38371012848).

Almost surely, 24792210820320 is an apocalyptic number.

4792210820320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4792210820320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7367234466816).

4792210820320 is an abundant number, since it is smaller than the sum of its proper divisors (9942258113312).

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

4792210820320 is a wasteful number, since it uses less digits than its factorization.

4792210820320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172474 (or 172466 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 4792210820320 in words is "four trillion, seven hundred ninety-two billion, two hundred ten million, eight hundred twenty thousand, three hundred twenty".