Search a number
-
+
10005022314 = 234721794049
BaseRepresentation
bin10010101000101100…
…01000011001101010
3221211021012210110000
421110112020121222
5130442241203224
64332442203430
7502635200160
oct112426103152
927737183400
1010005022314
114274635391
121b327b3576
13c35a58461
146acaad230
153d85510c9
hex25458866a

10005022314 has 80 divisors (see below), whose sum is σ = 25639416000. Its totient is φ = 2856560256.

The previous prime is 10005022289. The next prime is 10005022319. The reversal of 10005022314 is 41322050001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10005022319) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2468962 + ... + 2473010.

It is an arithmetic number, because the mean of its divisors is an integer number (320492700).

Almost surely, 210005022314 is an apocalyptic number.

10005022314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10005022314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12819708000).

10005022314 is an abundant number, since it is smaller than the sum of its proper divisors (15634393686).

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

10005022314 is a wasteful number, since it uses less digits than its factorization.

10005022314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6249 (or 6240 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10005022314 its reverse (41322050001), we get a palindrome (51327072315).

The spelling of 10005022314 in words is "ten billion, five million, twenty-two thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 378 567 1134 2179 4049 4358 6537 8098 12147 13074 15253 19611 24294 28343 30506 36441 39222 45759 56686 58833 72882 85029 91518 109323 117666 137277 170058 176499 218646 255087 274554 327969 352998 411831 510174 655938 765261 823662 1235493 1530522 2295783 2470986 4591566 8822771 17645542 26468313 52936626 61759397 79404939 123518794 158809878 185278191 238214817 370556382 476429634 555834573 714644451 1111669146 1429288902 1667503719 3335007438 5002511157 10005022314