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18130674106 = 210099897647
BaseRepresentation
bin10000111000101011…
…000010000110111010
31201210120001200012101
4100320223002012322
5244112423032411
612155031134014
71211203121116
oct207053020672
951716050171
1018130674106
117764324896
12361bb1430a
13192c323b3c
14c3dd24746
15711abb8c1
hex438ac21ba

18130674106 has 8 divisors (see below), whose sum is σ = 27198734400. Its totient is φ = 9064429308.

The previous prime is 18130674101. The next prime is 18130674113. The reversal of 18130674106 is 60147603181.

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

It is not an unprimeable number, because it can be changed into a prime (18130674101) 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, 428626 + ... + 469021.

It is an arithmetic number, because the mean of its divisors is an integer number (3399841800).

Almost surely, 218130674106 is an apocalyptic number.

18130674106 is a deficient number, since it is larger than the sum of its proper divisors (9068060294).

18130674106 is a wasteful number, since it uses less digits than its factorization.

18130674106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907748.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 18130674106 in words is "eighteen billion, one hundred thirty million, six hundred seventy-four thousand, one hundred six".

Divisors: 1 2 10099 20198 897647 1795294 9065337053 18130674106