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106967070720 = 211345294447
BaseRepresentation
bin110001110011110111…
…0111111100000000000
3101020002201102012120000
41203213232333200000
53223032032230340
6121050123320000
710504513046016
oct1434756774000
9336081365500
10106967070720
1141401139494
1218893080000
13a1190562b3
14526a4888b6
152bb0bebd30
hex18e7bbf800

106967070720 has 480 divisors, whose sum is σ = 396713116800. Its totient is φ = 27534753792.

The previous prime is 106967070719. The next prime is 106967070737. The reversal of 106967070720 is 27070769601.

It is a tau number, because it is divible by the number of its divisors (480).

It is a super-2 number, since 2×1069670707202 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24051537 + ... + 24055983.

It is an arithmetic number, because the mean of its divisors is an integer number (826485660).

Almost surely, 2106967070720 is an apocalyptic number.

106967070720 is a gapful number since it is divisible by the number (10) 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 106967070720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198356558400).

106967070720 is an abundant number, since it is smaller than the sum of its proper divisors (289746046080).

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

106967070720 is an equidigital number, since it uses as much as digits as its factorization.

106967070720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515 (or 4486 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The spelling of 106967070720 in words is "one hundred six billion, nine hundred sixty-seven million, seventy thousand, seven hundred twenty".