Search a number
-
+
153390741504000 = 214353731113509
BaseRepresentation
bin100010111000001000010000…
…101010001100000000000000
3202010010000022111211010000020
4202320020100222030000000
5130101123214311112000
61302122422302053440
744211054366042000
oct4270102052140000
9663100274733006
10153390741504000
1144969714766250
12152541a0b7a280
1367788b982b340
1429c4219a12000
1512b00a282dba0
hex8b8210a8c000

153390741504000 has 3840 divisors, whose sum is σ = 700746149376000. Its totient is φ = 29363798016000.

The previous prime is 153390741503977. The next prime is 153390741504023. The reversal of 153390741504000 is 405147093351.

It is an interprime number because it is at equal distance from previous prime (153390741503977) and next prime (153390741504023).

It is a tau number, because it is divible by the number of its divisors (3840).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 301357055746 + ... + 301357056254.

It is an arithmetic number, because the mean of its divisors is an integer number (182485976400).

Almost surely, 2153390741504000 is an apocalyptic number.

153390741504000 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 153390741504000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350373074688000).

153390741504000 is an abundant number, since it is smaller than the sum of its proper divisors (547355407872000).

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

153390741504000 is an equidigital number, since it uses as much as digits as its factorization.

153390741504000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

Adding to 153390741504000 its reverse (405147093351), we get a palindrome (153795888597351).

The spelling of 153390741504000 in words is "one hundred fifty-three trillion, three hundred ninety billion, seven hundred forty-one million, five hundred four thousand".