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13552323150 = 2352719125659
BaseRepresentation
bin11001001111100100…
…00000101001001110
31021222111002100101110
430213302000221032
5210223343320100
610120441152450
7656560563132
oct144762005116
937874070343
1013552323150
115824a29a73
12276278b726
13137c946732
14927c613c2
15544ba3250
hex327c80a4e

13552323150 has 48 divisors (see below), whose sum is σ = 33656774400. Its totient is φ = 3608897760.

The previous prime is 13552323133. The next prime is 13552323157. The reversal of 13552323150 is 5132325531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13552323157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45021 + ... + 170679.

It is an arithmetic number, because the mean of its divisors is an integer number (701182800).

Almost surely, 213552323150 is an apocalyptic number.

13552323150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13552323150 is an abundant number, since it is smaller than the sum of its proper divisors (20104451250).

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

13552323150 is a wasteful number, since it uses less digits than its factorization.

13552323150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126393 (or 126388 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 13552323150 its reverse (5132325531), we get a palindrome (18684648681).

The spelling of 13552323150 in words is "thirteen billion, five hundred fifty-two million, three hundred twenty-three thousand, one hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 719 1438 2157 3595 4314 7190 10785 17975 21570 35950 53925 107850 125659 251318 376977 628295 753954 1256590 1884885 3141475 3769770 6282950 9424425 18848850 90348821 180697642 271046463 451744105 542092926 903488210 1355232315 2258720525 2710464630 4517441050 6776161575 13552323150