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153131664000 = 273537371131
BaseRepresentation
bin1000111010011101011…
…0111100001010000000
3112122021000020112021010
42032213112330022000
510002103201222000
6154203035000520
714030513445000
oct2164726741200
9478230215233
10153131664000
1159a40917717
1225817599140
1311595312993
1475a966c000
153eb39ced50
hex23a75bc280

153131664000 has 1024 divisors, whose sum is σ = 604910592000. Its totient is φ = 34245120000.

The previous prime is 153131663939. The next prime is 153131664001. The reversal of 153131664000 is 466131351.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (153131664001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1168943935 + ... + 1168944065.

It is an arithmetic number, because the mean of its divisors is an integer number (590733000).

Almost surely, 2153131664000 is an apocalyptic number.

153131664000 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 153131664000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302455296000).

153131664000 is an abundant number, since it is smaller than the sum of its proper divisors (451778928000).

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

153131664000 is an equidigital number, since it uses as much as digits as its factorization.

153131664000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 153131664000 its reverse (466131351), we get a palindrome (153597795351).

The spelling of 153131664000 in words is "one hundred fifty-three billion, one hundred thirty-one million, six hundred sixty-four thousand".