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132101530 = 25117316451
BaseRepresentation
bin1111101111110…
…11010110011010
3100012120110020021
413313323112122
5232304222110
621035221054
73162562441
oct767732632
9305513207
10132101530
1168627920
12382a778a
13214a31b2
1413789d58
15b8e62da
hex7dfb59a

132101530 has 32 divisors (see below), whose sum is σ = 262968768. Its totient is φ = 47376000.

The previous prime is 132101513. The next prime is 132101533. The reversal of 132101530 is 35101231.

It is not an unprimeable number, because it can be changed into a prime (132101533) 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, 196 + ... + 16255.

It is an arithmetic number, because the mean of its divisors is an integer number (8217774).

Almost surely, 2132101530 is an apocalyptic number.

132101530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132101530 is a deficient number, since it is larger than the sum of its proper divisors (130867238).

132101530 is a wasteful number, since it uses less digits than its factorization.

132101530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16542.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 132101530 is about 11493.5429698592. The cubic root of 132101530 is about 509.2948475888.

Adding to 132101530 its reverse (35101231), we get a palindrome (167202761).

The spelling of 132101530 in words is "one hundred thirty-two million, one hundred one thousand, five hundred thirty".

Divisors: 1 2 5 10 11 22 55 73 110 146 365 730 803 1606 4015 8030 16451 32902 82255 164510 180961 361922 904805 1200923 1809610 2401846 6004615 12009230 13210153 26420306 66050765 132101530