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132252611430 = 2354408420381
BaseRepresentation
bin111101100101011011…
…1101011001101100110
3110122100220121202120210
41323022313223031212
54131323132031210
6140431144240250
712361225435422
oct1731267531546
9418326552523
10132252611430
11510a7173475
122176b170086
13c6187970c4
14658871db82
1536909c3e20
hex1ecadeb366

132252611430 has 16 divisors (see below), whose sum is σ = 317406267504. Its totient is φ = 35267363040.

The previous prime is 132252611419. The next prime is 132252611479. The reversal of 132252611430 is 34116252231.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4408420381 = 132252611430 / (1 + 3 + 2 + 2 + 5 + 2 + 6 + 1 + 1 + 4 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2204210161 + ... + 2204210220.

It is an arithmetic number, because the mean of its divisors is an integer number (19837891719).

Almost surely, 2132252611430 is an apocalyptic number.

132252611430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132252611430 is an abundant number, since it is smaller than the sum of its proper divisors (185153656074).

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

132252611430 is a wasteful number, since it uses less digits than its factorization.

132252611430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408420391.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 132252611430 its reverse (34116252231), we get a palindrome (166368863661).

The spelling of 132252611430 in words is "one hundred thirty-two billion, two hundred fifty-two million, six hundred eleven thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4408420381 8816840762 13225261143 22042101905 26450522286 44084203810 66126305715 132252611430