Search a number
-
+
235410800152320 = 28345131961150697
BaseRepresentation
bin110101100001101011011001…
…000111101000111100000000
31010212112001102102101220020000
4311201223121013220330000
5221323432304314333240
62152402121214120000
7100404604040321562
oct6541533107507400
91125461372356200
10235410800152320
11690111835a2581
12224a02347b0000
13a1481b27c51a0
14421bd2d047332
151c338961e8430
hexd61ad91e8f00

235410800152320 has 1440 divisors, whose sum is σ = 970542885238080. Its totient is φ = 53997101383680.

The previous prime is 235410800152147. The next prime is 235410800152337. The reversal of 235410800152320 is 23251008014532.

235410800152320 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 108 + 0 + 0 + 1 + 523 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a super-2 number, since 2×2354108001523202 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1562071212 + ... + 1562221908.

Almost surely, 2235410800152320 is an apocalyptic number.

235410800152320 is a gapful number since it is divisible by the number (20) 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 235410800152320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485271442619040).

235410800152320 is an abundant number, since it is smaller than the sum of its proper divisors (735132085085760).

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

235410800152320 is a wasteful number, since it uses less digits than its factorization.

235410800152320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150823 (or 150800 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 235410800152320 its reverse (23251008014532), we get a palindrome (258661808166852).

The spelling of 235410800152320 in words is "two hundred thirty-five trillion, four hundred ten billion, eight hundred million, one hundred fifty-two thousand, three hundred twenty".