Search a number
-
+
10868679360 = 2633571117312
BaseRepresentation
bin10100001111101001…
…01110001011000000
31001001110100010012000
422013310232023000
5134224340214420
64554253304000
7533223151560
oct120764561300
931043303160
1010868679360
1146780a4740
122133a95000
131042968a26
14751688da0
1543929e690
hex287d2e2c0

10868679360 has 1344 divisors, whose sum is σ = 52300753920. Its totient is φ = 2057011200.

The previous prime is 10868679347. The next prime is 10868679373. The reversal of 10868679360 is 6397686801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10868679347) and next prime (10868679373).

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 10868679297 and 10868679306.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 350602545 + ... + 350602575.

Almost surely, 210868679360 is an apocalyptic number.

10868679360 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 10868679360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26150376960).

10868679360 is an abundant number, since it is smaller than the sum of its proper divisors (41432074560).

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

10868679360 is a wasteful number, since it uses less digits than its factorization.

10868679360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 10868679360 in words is "ten billion, eight hundred sixty-eight million, six hundred seventy-nine thousand, three hundred sixty".