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106878460631041 = 1191110665448621
BaseRepresentation
bin11000010011010010010100…
…101011100001100000000001
3112000102110222200111211221101
4120103102110223201200001
5103002044041410143131
61015151141553454401
731340466613623061
oct3023222453414001
9460373880454841
10106878460631041
113106699a78a750
12bba1918271401
13478379868c6b8
141c56d334b13a1
15c55249ce3c61
hex613494ae1801

106878460631041 has 8 divisors (see below), whose sum is σ = 116722669719168. Its totient is φ = 97055582442000.

The previous prime is 106878460631017. The next prime is 106878460631087. The reversal of 106878460631041 is 140136064878601.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-106878460631041 is a prime.

It is a super-2 number, since 2×1068784606310412 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106878463631041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5332714290 + ... + 5332734331.

It is an arithmetic number, because the mean of its divisors is an integer number (14590333714896).

Almost surely, 2106878460631041 is an apocalyptic number.

106878460631041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106878460631041 is a deficient number, since it is larger than the sum of its proper divisors (9844209088127).

106878460631041 is a wasteful number, since it uses less digits than its factorization.

106878460631041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10665449543.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 106878460631041 in words is "one hundred six trillion, eight hundred seventy-eight billion, four hundred sixty million, six hundred thirty-one thousand, forty-one".

Divisors: 1 11 911 10021 10665448621 117319934831 9716223693731 106878460631041