Search a number
-
+
150357754839040 = 21657319181389
BaseRepresentation
bin100010001011111111100100…
…100100010000000000000000
3201201101001122110022122002021
4202023333210210100000000
5124201430140214322130
61251441222103531224
743445663221543000
oct4213774444200000
9651331573278067
10150357754839040
11439aa4028739a1
1214a4440ba59b14
1365b88a1c40698
14291b4d5b7a000
15125b23c1a337a
hex88bfe4910000

150357754839040 has 1088 divisors, whose sum is σ = 446564139840000. Its totient is φ = 48443330396160.

The previous prime is 150357754839031. The next prime is 150357754839041. The reversal of 150357754839040 is 40938457753051.

150357754839040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150357754839040.

It is not an unprimeable number, because it can be changed into a prime (150357754839041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 386523791166 + ... + 386523791554.

Almost surely, 2150357754839040 is an apocalyptic number.

150357754839040 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 150357754839040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223282069920000).

150357754839040 is an abundant number, since it is smaller than the sum of its proper divisors (296206385000960).

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

150357754839040 is an frugal number, since it uses more digits than its factorization.

150357754839040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 61.

The spelling of 150357754839040 in words is "one hundred fifty trillion, three hundred fifty-seven billion, seven hundred fifty-four million, eight hundred thirty-nine thousand, forty".