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107406420576 = 25371319798191
BaseRepresentation
bin110010000000111101…
…0111110101001100000
3101021020100010111020220
41210001322332221200
53224432020424301
6121201500203040
710521426340260
oct1440172765140
9337210114226
10107406420576
1141607140544
1218996239480
13a189094520
1452ac9737a0
152bd9584936
hex1901ebea60

107406420576 has 384 divisors, whose sum is σ = 369937612800. Its totient is φ = 26493143040.

The previous prime is 107406420571. The next prime is 107406420587. The reversal of 107406420576 is 675024604701.

It is a super-2 number, since 2×1074064205762 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107406420571) 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 63 ways as a sum of consecutive naturals, for example, 13108641 + ... + 13116831.

It is an arithmetic number, because the mean of its divisors is an integer number (963379200).

Almost surely, 2107406420576 is an apocalyptic number.

107406420576 is a gapful number since it is divisible by the number (16) 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 107406420576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184968806400).

107406420576 is an abundant number, since it is smaller than the sum of its proper divisors (262531192224).

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

107406420576 is a wasteful number, since it uses less digits than its factorization.

107406420576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8322 (or 8314 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 107406420576 in words is "one hundred seven billion, four hundred six million, four hundred twenty thousand, five hundred seventy-six".