Search a number
-
+
110481142280 = 23510725813351
BaseRepresentation
bin110011011100100110…
…0000111001000001000
3101120011121202112111112
41212321030013020020
53302231133023110
6122430534145452
710660553133425
oct1467114071010
9346147675445
10110481142280
11429447a7463
12194b3ab2288
13a5590ab792
1454c106ad4c
152d19488405
hex19b9307208

110481142280 has 32 divisors (see below), whose sum is σ = 250905781440. Its totient is φ = 43779441600.

The previous prime is 110481142271. The next prime is 110481142283. The reversal of 110481142280 is 82241184011.

It is not an unprimeable number, because it can be changed into a prime (110481142283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12902396 + ... + 12910955.

It is an arithmetic number, because the mean of its divisors is an integer number (7840805670).

Almost surely, 2110481142280 is an apocalyptic number.

110481142280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110481142280 is an abundant number, since it is smaller than the sum of its proper divisors (140424639160).

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

110481142280 is a wasteful number, since it uses less digits than its factorization.

110481142280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25813469 (or 25813465 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The spelling of 110481142280 in words is "one hundred ten billion, four hundred eighty-one million, one hundred forty-two thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 107 214 428 535 856 1070 2140 4280 25813351 51626702 103253404 129066755 206506808 258133510 516267020 1032534040 2762028557 5524057114 11048114228 13810142785 22096228456 27620285570 55240571140 110481142280