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106325544887 = 1932971185429
BaseRepresentation
bin110001100000101111…
…1110000111110110111
3101011110000021022112222
41203001133300332313
53220223314414022
6120502325232555
710452563135222
oct1430137607667
9334400238488
10106325544887
1141101aa8651
121873426275b
13a04617b503
1452091b25b9
152b7472a242
hex18c17f0fb7

106325544887 has 8 divisors (see below), whose sum is σ = 106913004240. Its totient is φ = 105738462720.

The previous prime is 106325544881. The next prime is 106325544937. The reversal of 106325544887 is 788445523601.

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 106325544887 - 214 = 106325528503 is a prime.

It is a super-2 number, since 2×1063255448872 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106325544881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480689 + ... + 666117.

It is an arithmetic number, because the mean of its divisors is an integer number (13364125530).

Almost surely, 2106325544887 is an apocalyptic number.

106325544887 is a deficient number, since it is larger than the sum of its proper divisors (587459353).

106325544887 is a wasteful number, since it uses less digits than its factorization.

106325544887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188593.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 106325544887 in words is "one hundred six billion, three hundred twenty-five million, five hundred forty-four thousand, eight hundred eighty-seven".

Divisors: 1 193 2971 185429 573403 35787797 550909559 106325544887