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980373430080 = 2636511715381
BaseRepresentation
bin11100100010000101100…
…11110101111101000000
310110201111220120101000000
432101002303311331000
5112030301044230310
62030213301000000
7130554365442402
oct16210263657500
93421456511000
10980373430080
11348857274480
1213a0050b3000
13715ab08b865
14356439aab72
151a77d6b14c0
hexe442cf5f40

980373430080 has 784 divisors, whose sum is σ = 3872866877568. Its totient is φ = 234275328000.

The previous prime is 980373430021. The next prime is 980373430093. The reversal of 980373430080 is 80034373089.

It is a happy number.

It is a super-2 number, since 2×9803734300802 (a number of 25 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 111 ways as a sum of consecutive naturals, for example, 182188990 + ... + 182194370.

Almost surely, 2980373430080 is an apocalyptic number.

980373430080 is a gapful number since it is divisible by the number (90) 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 980373430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1936433438784).

980373430080 is an abundant number, since it is smaller than the sum of its proper divisors (2892493447488).

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

980373430080 is a wasteful number, since it uses less digits than its factorization.

980373430080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498 (or 5473 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 980373430080 in words is "nine hundred eighty billion, three hundred seventy-three million, four hundred thirty thousand, eighty".