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BaseRepresentation
bin10100001111110111…
…00111110010110000
31001001120202000111120
422013323213302300
5134230321110430
64554400142240
7533244424353
oct120773476260
931046660446
1010870488240
11467911a787
122134607980
131043150181
147519da29a
1543950a610
hex287ee7cb0

10870488240 has 160 divisors (see below), whose sum is σ = 35537011200. Its totient is φ = 2741207040.

The previous prime is 10870488227. The next prime is 10870488269. The reversal of 10870488240 is 4288407801.

It is a junction number, because it is equal to n+sod(n) for n = 10870488192 and 10870488201.

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 31 ways as a sum of consecutive naturals, for example, 2921101 + ... + 2924819.

It is an arithmetic number, because the mean of its divisors is an integer number (222106320).

Almost surely, 210870488240 is an apocalyptic number.

10870488240 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 10870488240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17768505600).

10870488240 is an abundant number, since it is smaller than the sum of its proper divisors (24666522960).

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

10870488240 is a wasteful number, since it uses less digits than its factorization.

10870488240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395 (or 4389 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The spelling of 10870488240 in words is "ten billion, eight hundred seventy million, four hundred eighty-eight thousand, two hundred forty".