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133470401201 = 491349977689
BaseRepresentation
bin111110001001101110…
…1001011001010110001
3110202111210002220002122
41330103131023022301
54141321410314301
6141152045524025
712433343456054
oct1742335131261
9422453086078
10133470401201
115167161a9a5
1221a4ab73615
13c780b79977
146662360a9b
15371287581b
hex1f1374b2b1

133470401201 has 8 divisors (see below), whose sum is σ = 133782180000. Its totient is φ = 133158785760.

The previous prime is 133470401179. The next prime is 133470401231. The reversal of 133470401201 is 102104074331.

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

It is a cyclic number.

It is not a de Polignac number, because 133470401201 - 210 = 133470400177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133470401231) 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, 1679165 + ... + 1756853.

It is an arithmetic number, because the mean of its divisors is an integer number (16722772500).

Almost surely, 2133470401201 is an apocalyptic number.

It is an amenable number.

133470401201 is a deficient number, since it is larger than the sum of its proper divisors (311778799).

133470401201 is an equidigital number, since it uses as much as digits as its factorization.

133470401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81679.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 133470401201 its reverse (102104074331), we get a palindrome (235574475532).

The spelling of 133470401201 in words is "one hundred thirty-three billion, four hundred seventy million, four hundred one thousand, two hundred one".

Divisors: 1 491 3499 77689 1718009 38145299 271833811 133470401201