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154130140424000 = 26531311031343627
BaseRepresentation
bin100011000010111000111000…
…010001001110011101000000
3202012201200211111100000111102
4203002320320101032131000
5130200232011422032000
61303450224203033532
744315351364131336
oct4302707021163500
9665650744300442
10154130140424000
1145124253117654
121535355420b8a8
1368005436644a0
142a0bd1d739b56
1512c442a73a3d5
hex8c2e3844e740

154130140424000 has 224 divisors, whose sum is σ = 411438069858816. Its totient is φ = 56857952716800.

The previous prime is 154130140423949. The next prime is 154130140424009. The reversal of 154130140424000 is 424041031451.

It is a super-2 number, since 2×1541301404240002 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154130140424009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114040187 + ... + 115383813.

It is an arithmetic number, because the mean of its divisors is an integer number (1836777097584).

Almost surely, 2154130140424000 is an apocalyptic number.

154130140424000 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 154130140424000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205719034929408).

154130140424000 is an abundant number, since it is smaller than the sum of its proper divisors (257307929434816).

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

154130140424000 is a wasteful number, since it uses less digits than its factorization.

154130140424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344770 (or 1344750 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 154130140424000 its reverse (424041031451), we get a palindrome (154554181455451).

The spelling of 154130140424000 in words is "one hundred fifty-four trillion, one hundred thirty billion, one hundred forty million, four hundred twenty-four thousand".