Search a number
-
+
9020888352 = 253472412063
BaseRepresentation
bin10000110011010111…
…11101010100100000
3212021200101121110000
420121223331110200
5121433321411402
64051044540000
7436355200020
oct103153752440
925250347400
109020888352
11390a068a33
1218b90b1600
13b09bb4b78
146180d1a80
1537be55c1c
hex219afd520

9020888352 has 240 divisors, whose sum is σ = 30460776192. Its totient is φ = 2565457920.

The previous prime is 9020888323. The next prime is 9020888399. The reversal of 9020888352 is 2538880209.

9020888352 is a `hidden beast` number, since 90 + 208 + 8 + 8 + 352 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 9020888298 and 9020888307.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4371673 + ... + 4373735.

Almost surely, 29020888352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9020888352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15230388096).

9020888352 is an abundant number, since it is smaller than the sum of its proper divisors (21439887840).

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

9020888352 is a wasteful number, since it uses less digits than its factorization.

9020888352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2316 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 9020888352 is about 94978.3572820672. The cubic root of 9020888352 is about 2081.6918212725.

The spelling of 9020888352 in words is "nine billion, twenty million, eight hundred eighty-eight thousand, three hundred fifty-two".