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152484628380 = 223573153220973
BaseRepresentation
bin1000111000000011001…
…0101100011110011100
3112120120220201201020220
42032000302230132130
54444242031102010
6154014522441340
714005465645530
oct2160062543634
9476526651226
10152484628380
1159739663237
1225676963250
13114c1259076
14754775dbc0
153e76cc0970
hex2380cac79c

152484628380 has 192 divisors, whose sum is σ = 513197088768. Its totient is φ = 33092766720.

The previous prime is 152484628339. The next prime is 152484628397. The reversal of 152484628380 is 83826484251.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 579574 + ... + 800546.

It is an arithmetic number, because the mean of its divisors is an integer number (2672901504).

Almost surely, 2152484628380 is an apocalyptic number.

152484628380 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 152484628380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256598544384).

152484628380 is an abundant number, since it is smaller than the sum of its proper divisors (360712460388).

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

152484628380 is a wasteful number, since it uses less digits than its factorization.

152484628380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221076 (or 221074 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 51.

It can be divided in two parts, 15248 and 4628380, that added together give a triangular number (4643628 = T3047).

The spelling of 152484628380 in words is "one hundred fifty-two billion, four hundred eighty-four million, six hundred twenty-eight thousand, three hundred eighty".