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2094108541 = 72192249311
BaseRepresentation
bin111110011010001…
…1000111101111101
312101221102201212121
41330310120331331
513242042433131
6543444002541
7102615425500
oct17464307575
95357381777
102094108541
11985084818
124a5390451
13274b073a5
1415c195137
15c3ca1911
hex7cd18f7d

2094108541 has 12 divisors (see below), whose sum is σ = 2564215680. Its totient is φ = 1700478360.

The previous prime is 2094108487. The next prime is 2094108551. The reversal of 2094108541 is 1458014902.

It is a happy number.

It is not a de Polignac number, because 2094108541 - 27 = 2094108413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2094108497 and 2094108506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094108551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1123725 + ... + 1125586.

It is an arithmetic number, because the mean of its divisors is an integer number (213684640).

Almost surely, 22094108541 is an apocalyptic number.

It is an amenable number.

2094108541 is a deficient number, since it is larger than the sum of its proper divisors (470107139).

2094108541 is a wasteful number, since it uses less digits than its factorization.

2094108541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249344 (or 2249337 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2094108541 is about 45761.4307140850. The cubic root of 2094108541 is about 1279.3805069081.

The spelling of 2094108541 in words is "two billion, ninety-four million, one hundred eight thousand, five hundred forty-one".

Divisors: 1 7 19 49 133 931 2249311 15745177 42736909 110216239 299158363 2094108541