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107838225040 = 245713234771193
BaseRepresentation
bin110010001101110101…
…0001011101010010000
3101022100102122102121211
41210123222023222100
53231323041200130
6121312403225504
710535221534360
oct1443352135220
9338312572554
10107838225040
1141808959637
1218a96978294
13a227690220
1453100569a0
152c1242ba2a
hex191ba8ba90

107838225040 has 640 divisors, whose sum is σ = 335210545152. Its totient is φ = 31337349120.

The previous prime is 107838225031. The next prime is 107838225059. The reversal of 107838225040 is 40522838701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 107838224984 and 107838225002.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 558747184 + ... + 558747376.

Almost surely, 2107838225040 is an apocalyptic number.

107838225040 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 107838225040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167605272576).

107838225040 is an abundant number, since it is smaller than the sum of its proper divisors (227372320112).

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

107838225040 is a wasteful number, since it uses less digits than its factorization.

107838225040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 107838225040 in words is "one hundred seven billion, eight hundred thirty-eight million, two hundred twenty-five thousand, forty".