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107117641 = 891677207
BaseRepresentation
bin1100110001001…
…11110001001001
321110120010210001
412120213301021
5204410231031
614343523001
72440325221
oct630476111
9243503701
10107117641
1155513084
122ba59461
1319266427
1410325081
15960d861
hex6627c49

107117641 has 8 divisors (see below), whose sum is σ = 108984960. Its totient is φ = 105265248.

The previous prime is 107117639. The next prime is 107117651. The reversal of 107117641 is 146711701.

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

It is a cyclic number.

It is not a de Polignac number, because 107117641 - 21 = 107117639 is a prime.

It is a super-2 number, since 2×1071176412 = 22948378026809762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107117651) 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 7 ways as a sum of consecutive naturals, for example, 11260 + ... + 18466.

It is an arithmetic number, because the mean of its divisors is an integer number (13623120).

Almost surely, 2107117641 is an apocalyptic number.

It is an amenable number.

107117641 is a deficient number, since it is larger than the sum of its proper divisors (1867319).

107117641 is an equidigital number, since it uses as much as digits as its factorization.

107117641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463.

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 107117641 is about 10349.7652630386. The cubic root of 107117641 is about 474.9198623810.

The spelling of 107117641 in words is "one hundred seven million, one hundred seventeen thousand, six hundred forty-one".

Divisors: 1 89 167 7207 14863 641423 1203569 107117641