Search a number
-
+
10468059840 = 263357732371
BaseRepresentation
bin10011011111111000…
…11110101011000000
31000000112111112112000
421233330132223000
5132414310403330
64450422504000
7520260016620
oct115774365300
930015445460
1010468059840
114491a46327
122041895000
13caa96b464
147143a2880
15414017560
hex26ff1eac0

10468059840 has 448 divisors, whose sum is σ = 42800747520. Its totient is φ = 2358927360.

The previous prime is 10468059829. The next prime is 10468059919. The reversal of 10468059840 is 4895086401.

10468059840 is a `hidden beast` number, since 10 + 4 + 6 + 8 + 0 + 598 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (45).

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 63 ways as a sum of consecutive naturals, for example, 4413855 + ... + 4416225.

Almost surely, 210468059840 is an apocalyptic number.

10468059840 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 10468059840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21400373760).

10468059840 is an abundant number, since it is smaller than the sum of its proper divisors (32332687680).

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

10468059840 is a wasteful number, since it uses less digits than its factorization.

10468059840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 10468059840 in words is "ten billion, four hundred sixty-eight million, fifty-nine thousand, eight hundred forty".