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133101331094 = 2211331495819
BaseRepresentation
bin111101111110101110…
…1010010001010010110
3110201120001122012002102
41323331131102022112
54140042420043334
6141051303242102
712421242434654
oct1737535221226
9421501565072
10133101331094
11514a2260086
1221967449332
13c7225776a4
14662932bdd4
1536e027167e
hex1efd752296

133101331094 has 8 divisors (see below), whose sum is σ = 199746490440. Its totient is φ = 66519167616.

The previous prime is 133101331091. The next prime is 133101331133. The reversal of 133101331094 is 490133101331.

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

It is a super-2 number, since 2×1331013310942 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133101331091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15743684 + ... + 15752135.

It is an arithmetic number, because the mean of its divisors is an integer number (24968311305).

Almost surely, 2133101331094 is an apocalyptic number.

133101331094 is a deficient number, since it is larger than the sum of its proper divisors (66645159346).

133101331094 is a wasteful number, since it uses less digits than its factorization.

133101331094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31497934.

The product of its (nonzero) digits is 2916, while the sum is 29.

The spelling of 133101331094 in words is "one hundred thirty-three billion, one hundred one million, three hundred thirty-one thousand, ninety-four".

Divisors: 1 2 2113 4226 31495819 62991638 66550665547 133101331094