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4797013760 = 285721117409
BaseRepresentation
bin1000111011110110…
…01001111100000000
3110101022102112210022
410131323021330000
534311013420020
62112000353012
7226605641600
oct43573117400
913338375708
104797013760
112041875490
12b1a615768
135b5a9a2a6
14337142c00
151d120c625
hex11dec9f00

4797013760 has 432 divisors, whose sum is σ = 15476922720. Its totient is φ = 1403781120.

The previous prime is 4797013757. The next prime is 4797013769. The reversal of 4797013760 is 673107974.

It is a super-2 number, since 2×47970137602 = 46022682027258675200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797013769) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11728436 + ... + 11728844.

It is an arithmetic number, because the mean of its divisors is an integer number (35826210).

Almost surely, 24797013760 is an apocalyptic number.

4797013760 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 4797013760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7738461360).

4797013760 is an abundant number, since it is smaller than the sum of its proper divisors (10679908960).

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

4797013760 is a wasteful number, since it uses less digits than its factorization.

4797013760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 44.

The square root of 4797013760 is about 69260.4776189134. The cubic root of 4797013760 is about 1686.5154396502.

The spelling of 4797013760 in words is "four billion, seven hundred ninety-seven million, thirteen thousand, seven hundred sixty".