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10072938366 = 2322324330769
BaseRepresentation
bin10010110000110010…
…01101011101111110
3222000000000021202100
421120121031131332
5131112133011431
64343310005530
7504421364151
oct113031153576
928000007670
1010072938366
1142a9a02757
121b514a68a6
13c46b4757a
146b7b0bc98
153de4b94e6
hex25864d77e

10072938366 has 24 divisors (see below), whose sum is σ = 22773600720. Its totient is φ = 3211661376.

The previous prime is 10072938353. The next prime is 10072938367. The reversal of 10072938366 is 66383927001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10072938367) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12164971 + ... + 12165798.

It is an arithmetic number, because the mean of its divisors is an integer number (948900030).

Almost surely, 210072938366 is an apocalyptic number.

10072938366 is an abundant number, since it is smaller than the sum of its proper divisors (12700662354).

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

10072938366 is a wasteful number, since it uses less digits than its factorization.

10072938366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24330800 (or 24330797 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 10072938366 in words is "ten billion, seventy-two million, nine hundred thirty-eight thousand, three hundred sixty-six".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 414 24330769 48661538 72992307 145984614 218976921 437953842 559607687 1119215374 1678823061 3357646122 5036469183 10072938366