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132430036 = 2233107509
BaseRepresentation
bin1111110010010…
…11100011010100
3100020012010212011
413321023203110
5232400230121
621050234004
73165431254
oct771134324
9306163764
10132430036
1168831712
1238425904
132158988b
1413833964
15b95d7e1
hex7e4b8d4

132430036 has 6 divisors (see below), whose sum is σ = 231752570. Its totient is φ = 66215016.

The previous prime is 132430033. The next prime is 132430049. The reversal of 132430036 is 630034231.

It can be written as a sum of positive squares in only one way, i.e., 126427536 + 6002500 = 11244^2 + 2450^2 .

It is a super-2 number, since 2×1324300362 = 35075428869922592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132429989 and 132430016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132430031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16553751 + ... + 16553758.

Almost surely, 2132430036 is an apocalyptic number.

It is an amenable number.

132430036 is a deficient number, since it is larger than the sum of its proper divisors (99322534).

132430036 is a wasteful number, since it uses less digits than its factorization.

132430036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33107513 (or 33107511 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 132430036 is about 11507.8249899796. The cubic root of 132430036 is about 509.7166643544.

Adding to 132430036 its reverse (630034231), we get a palindrome (762464267).

The spelling of 132430036 in words is "one hundred thirty-two million, four hundred thirty thousand, thirty-six".

Divisors: 1 2 4 33107509 66215018 132430036