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106669134125 = 53919937991
BaseRepresentation
bin110001101010111111…
…0011101000100101101
3101012022221210110101022
41203111332131010231
53221424244243000
6121000401423525
710464234452141
oct1432576350455
9335287713338
10106669134125
1141268a442a4
121880b33aba5
13a09c3cb758
14523ca91221
152b94999585
hex18d5f9d12d

106669134125 has 32 divisors (see below), whose sum is σ = 133544785920. Its totient is φ = 85065552000.

The previous prime is 106669134113. The next prime is 106669134139. The reversal of 106669134125 is 521431966601.

It is not a de Polignac number, because 106669134125 - 24 = 106669134109 is a prime.

It is a super-2 number, since 2×1066691341252 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107637380 + ... + 107638370.

It is an arithmetic number, because the mean of its divisors is an integer number (4173274560).

Almost surely, 2106669134125 is an apocalyptic number.

It is an amenable number.

106669134125 is a deficient number, since it is larger than the sum of its proper divisors (26875651795).

106669134125 is an frugal number, since it uses more digits than its factorization.

106669134125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862 (or 2852 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 106669134125 in words is "one hundred six billion, six hundred sixty-nine million, one hundred thirty-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 919 937 991 4595 4685 4955 22975 23425 24775 114875 117125 123875 861103 910729 928567 4305515 4553645 4642835 21527575 22768225 23214175 107637875 113841125 116070875 853353073 4266765365 21333826825 106669134125