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106909570430208 = 28327132903175649
BaseRepresentation
bin11000010011101111010010…
…111101111111010100000000
3112000112110021210002101120100
4120103233102331333110000
5103003101300012231313
61015213324552442400
731342650550560030
oct3023572275772400
9460473253071510
10106909570430208
1131079104421277
12bba795a9a9400
1347866b59567a0
141c586450898c0
15c55e6b08c173
hex613bd2f7f500

106909570430208 has 432 divisors, whose sum is σ = 379513335801600. Its totient is φ = 28186057506816.

The previous prime is 106909570430161. The next prime is 106909570430209. The reversal of 106909570430208 is 802034075909601.

106909570430208 is a `hidden beast` number, since 1 + 0 + 6 + 9 + 0 + 9 + 570 + 43 + 0 + 20 + 8 = 666.

It is a super-2 number, since 2×1069095704302082 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106909570430209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608566768 + ... + 608742416.

It is a 1-persistent number, because it is pandigital, but 2⋅106909570430208 = 213819140860416 is not.

Almost surely, 2106909570430208 is an apocalyptic number.

106909570430208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106909570430208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189756667900800).

106909570430208 is an abundant number, since it is smaller than the sum of its proper divisors (272603765371392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106909570430208 is a wasteful number, since it uses less digits than its factorization.

106909570430208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178594 (or 178577 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 106909570430208 in words is "one hundred six trillion, nine hundred nine billion, five hundred seventy million, four hundred thirty thousand, two hundred eight".