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153484142592 = 21131117197989
BaseRepresentation
bin1000111011110001011…
…1100010100000000000
3112200011120111021222210
42032330113202200000
510003313420030332
6154302025502120
714042323454244
oct2167427424000
9480146437883
10153484142592
115a101885040
12258b5641940
13116203560b1
1476003c2424
153ed4907ecc
hex23bc5e2800

153484142592 has 768 divisors, whose sum is σ = 509483520000. Its totient is φ = 40485519360.

The previous prime is 153484142579. The next prime is 153484142597. The reversal of 153484142592 is 295241484351.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (768).

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (1382400) is a multiple of the sum of its prime factors (240).

It is not an unprimeable number, because it can be changed into a prime (153484142597) 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, 1724540884 + ... + 1724540972.

It is an arithmetic number, because the mean of its divisors is an integer number (663390000).

Almost surely, 2153484142592 is an apocalyptic number.

153484142592 is a gapful number since it is divisible by the number (12) 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 153484142592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254741760000).

153484142592 is an abundant number, since it is smaller than the sum of its proper divisors (355999377408).

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

153484142592 is a wasteful number, since it uses less digits than its factorization.

153484142592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 220 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 48.

The spelling of 153484142592 in words is "one hundred fifty-three billion, four hundred eighty-four million, one hundred forty-two thousand, five hundred ninety-two".