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106420469759 = 2915723373703
BaseRepresentation
bin110001100011100100…
…1110111111111111111
3101011200121212222222222
41203013021313333333
53220422120013014
6120515555555555
710455125032142
oct1430711677777
9334617788888
10106420469759
114115064305a
121875bbbbbbb
13a05ca35c86
145217a42059
152b7cc2b08e
hex18c7277fff

106420469759 has 8 divisors (see below), whose sum is σ = 110791356960. Its totient is φ = 102096330336.

The previous prime is 106420469747. The next prime is 106420469777. The reversal of 106420469759 is 957964024601.

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 106420469759 - 224 = 106403692543 is a prime.

It is a super-2 number, since 2×1064204697592 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106420469759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106420469789) 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, 11682299 + ... + 11691404.

It is an arithmetic number, because the mean of its divisors is an integer number (13848919620).

Almost surely, 2106420469759 is an apocalyptic number.

106420469759 is a deficient number, since it is larger than the sum of its proper divisors (4370887201).

106420469759 is a wasteful number, since it uses less digits than its factorization.

106420469759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23373889.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 106420469759 in words is "one hundred six billion, four hundred twenty million, four hundred sixty-nine thousand, seven hundred fifty-nine".

Divisors: 1 29 157 4553 23373703 677837387 3669671371 106420469759