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10672378080 = 2535713733347
BaseRepresentation
bin10011111000001111…
…11001000011100000
31000112202221222110020
421330013321003200
5133324112044310
64523002033440
7525320500620
oct117407710340
930482858406
1010672378080
114587308681
12209a1a8880
1310110a8120
1473358a880
15426e26170
hex27c1f90e0

10672378080 has 384 divisors, whose sum is σ = 41955314688. Its totient is φ = 2220244992.

The previous prime is 10672378069. The next prime is 10672378081. The reversal of 10672378080 is 8087327601.

It is a super-2 number, since 2×106723780802 (a number of 21 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 (10672378081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3186967 + ... + 3190313.

It is an arithmetic number, because the mean of its divisors is an integer number (109258632).

Almost surely, 210672378080 is an apocalyptic number.

10672378080 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 10672378080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20977657344).

10672378080 is an abundant number, since it is smaller than the sum of its proper divisors (31282936608).

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

10672378080 is a wasteful number, since it uses less digits than its factorization.

10672378080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458 (or 3450 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 10672378080 in words is "ten billion, six hundred seventy-two million, three hundred seventy-eight thousand, eighty".