Search a number
-
+
153371989120 = 27572931113337
BaseRepresentation
bin1000111011010110101…
…1101101010010000000
3112122212202110022100111
42032311223231102000
510003101212122440
6154242542001104
714036462253220
oct2166553552200
9478782408314
10153371989120
115a054542519
1225883b76194
13116030487ac
1475cd54a080
153ec9b524ea
hex23b5aed480

153371989120 has 512 divisors, whose sum is σ = 452766412800. Its totient is φ = 48554311680.

The previous prime is 153371989109. The next prime is 153371989139. The reversal of 153371989120 is 21989173351.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 455109592 + ... + 455109928.

It is an arithmetic number, because the mean of its divisors is an integer number (884309400).

Almost surely, 2153371989120 is an apocalyptic number.

153371989120 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 153371989120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226383206400).

153371989120 is an abundant number, since it is smaller than the sum of its proper divisors (299394423680).

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

153371989120 is a wasteful number, since it uses less digits than its factorization.

153371989120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 153371989120 in words is "one hundred fifty-three billion, three hundred seventy-one million, nine hundred eighty-nine thousand, one hundred twenty".