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132026641 = 17431791009
BaseRepresentation
bin1111101111010…
…01000100010001
3100012102122111121
413313221010101
5232244323031
621033442241
73162131215
oct767510421
9305378447
10132026641
116858662a
1238270381
1321478096
141376a945
15b8ce011
hex7de9111

132026641 has 16 divisors (see below), whose sum is σ = 143985600. Its totient is φ = 120572928.

The previous prime is 132026639. The next prime is 132026659. The reversal of 132026641 is 146620231.

It is a cyclic number.

It is not a de Polignac number, because 132026641 - 21 = 132026639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132026621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130345 + ... + 131353.

It is an arithmetic number, because the mean of its divisors is an integer number (8999100).

Almost surely, 2132026641 is an apocalyptic number.

It is an amenable number.

132026641 is a deficient number, since it is larger than the sum of its proper divisors (11958959).

132026641 is a wasteful number, since it uses less digits than its factorization.

132026641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 132026641 is about 11490.2846352908. The cubic root of 132026641 is about 509.1985888211.

Adding to 132026641 its reverse (146620231), we get a palindrome (278646872).

The spelling of 132026641 in words is "one hundred thirty-two million, twenty-six thousand, six hundred forty-one".

Divisors: 1 17 43 179 731 1009 3043 7697 17153 43387 130849 180611 737579 3070387 7766273 132026641