Search a number
-
+
153051085200 = 243521321374591
BaseRepresentation
bin1000111010001010001…
…1100011100110010000
3112122001101121200221010
42032202203203212100
510001422034211300
6154151035530520
714025514521246
oct2164243434620
9478041550833
10153051085200
11599aa390672
12257b45b9a40
131158170c010
14759ca94796
153eab8b4a50
hex23a28e3990

153051085200 has 240 divisors, whose sum is σ = 528349127936. Its totient is φ = 37648281600.

The previous prime is 153051085199. The next prime is 153051085247. The reversal of 153051085200 is 2580150351.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33334905 + ... + 33339495.

Almost surely, 2153051085200 is an apocalyptic number.

153051085200 is a gapful number since it is divisible by the number (10) 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 153051085200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264174563968).

153051085200 is an abundant number, since it is smaller than the sum of its proper divisors (375298042736).

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

153051085200 is a wasteful number, since it uses less digits than its factorization.

153051085200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6762 (or 6751 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 153051085200 in words is "one hundred fifty-three billion, fifty-one million, eighty-five thousand, two hundred".