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132454201 = 1119960509
BaseRepresentation
bin1111110010100…
…01011100111001
3100020020101000011
413321101130321
5232402013301
621050541521
73165561565
oct771213471
9306211004
10132454201
1168848890
12384378a1
1321597889
141383c6a5
15b965a51
hex7e51739

132454201 has 8 divisors (see below), whose sum is σ = 145224000. Its totient is φ = 119805840.

The previous prime is 132454177. The next prime is 132454237. The reversal of 132454201 is 102454231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132454201 - 211 = 132452153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132454291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28066 + ... + 32443.

It is an arithmetic number, because the mean of its divisors is an integer number (18153000).

Almost surely, 2132454201 is an apocalyptic number.

132454201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132454201 is a deficient number, since it is larger than the sum of its proper divisors (12769799).

132454201 is a wasteful number, since it uses less digits than its factorization.

132454201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60719.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 132454201 is about 11508.8748798482. The cubic root of 132454201 is about 509.7476657658.

The spelling of 132454201 in words is "one hundred thirty-two million, four hundred fifty-four thousand, two hundred one".

Divisors: 1 11 199 2189 60509 665599 12041291 132454201