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4123100166 = 236170915889
BaseRepresentation
bin1111010111000001…
…1000010000000110
3101122100100012010120
43311300120100012
531421003201131
61521044202410
7204113526123
oct36560302006
911570305116
104123100166
1118264231a9
12970999406
13509292753
142b183974a
15191e8e496
hexf5c18406

4123100166 has 32 divisors (see below), whose sum is σ = 8393733600. Its totient is φ = 1349844480.

The previous prime is 4123100147. The next prime is 4123100167. The reversal of 4123100166 is 6610013214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123100167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251550 + ... + 267438.

It is an arithmetic number, because the mean of its divisors is an integer number (262304175).

Almost surely, 24123100166 is an apocalyptic number.

4123100166 is an abundant number, since it is smaller than the sum of its proper divisors (4270633434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4123100166 is a wasteful number, since it uses less digits than its factorization.

4123100166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16664.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4123100166 is about 64211.3710023388. The cubic root of 4123100166 is about 1603.5209137436.

The spelling of 4123100166 in words is "four billion, one hundred twenty-three million, one hundred thousand, one hundred sixty-six".

Divisors: 1 2 3 6 61 122 183 366 709 1418 2127 4254 15889 31778 43249 47667 86498 95334 129747 259494 969229 1938458 2907687 5815374 11265301 22530602 33795903 67591806 687183361 1374366722 2061550083 4123100166