Search a number
-
+
10912125120 = 263513877997
BaseRepresentation
bin10100010100110100…
…11101000011000000
31001011111002101120020
422022122131003000
5134322001000440
65002444413440
7534261350601
oct121232350300
931144071506
1010912125120
11469a679126
122146547280
13104b96aa90
14757357da8
1543ced23d0
hex28a69d0c0

10912125120 has 224 divisors, whose sum is σ = 37391083968. Its totient is φ = 2680307712.

The previous prime is 10912125101. The next prime is 10912125157. The reversal of 10912125120 is 2152121901.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10944462 + ... + 10945458.

It is an arithmetic number, because the mean of its divisors is an integer number (166924482).

Almost surely, 210912125120 is an apocalyptic number.

10912125120 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 10912125120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18695541984).

10912125120 is an abundant number, since it is smaller than the sum of its proper divisors (26478958848).

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

10912125120 is a wasteful number, since it uses less digits than its factorization.

10912125120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

The spelling of 10912125120 in words is "ten billion, nine hundred twelve million, one hundred twenty-five thousand, one hundred twenty".