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132250912488 = 23334314238901
BaseRepresentation
bin111101100101011000…
…1001100011011101000
3110122100210102110002000
41323022301030123220
54131322213144423
6140431044011000
712361205131302
oct1731261143350
9418323373060
10132250912488
11510a6212a92
122176a690a60
13c618320a06
1465883da972
15369078a843
hex1ecac4c6e8

132250912488 has 64 divisors (see below), whose sum is σ = 375907012800. Its totient is φ = 43058433600.

The previous prime is 132250912481. The next prime is 132250912499. The reversal of 132250912488 is 884219052231.

132250912488 is a `hidden beast` number, since 1 + 32 + 2 + 50 + 91 + 2 + 488 = 666.

It is not an unprimeable number, because it can be changed into a prime (132250912481) 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 15 ways as a sum of consecutive naturals, for example, 7110163 + ... + 7128738.

It is an arithmetic number, because the mean of its divisors is an integer number (5873547075).

Almost surely, 2132250912488 is an apocalyptic number.

132250912488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

132250912488 is an abundant number, since it is smaller than the sum of its proper divisors (243656100312).

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

132250912488 is a wasteful number, since it uses less digits than its factorization.

132250912488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238959 (or 14238949 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 132250912488 in words is "one hundred thirty-two billion, two hundred fifty million, nine hundred twelve thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 43 54 72 86 108 129 172 216 258 344 387 516 774 1032 1161 1548 2322 3096 4644 9288 14238901 28477802 42716703 56955604 85433406 113911208 128150109 170866812 256300218 341733624 384450327 512600436 612272743 768900654 1025200872 1224545486 1537801308 1836818229 2449090972 3075602616 3673636458 4898181944 5510454687 7347272916 11020909374 14694545832 16531364061 22041818748 33062728122 44083637496 66125456244 132250912488