Search a number
-
+
110023130 = 25721511487
BaseRepresentation
bin1101000111011…
…01000111011010
321200000202100202
412203231013122
5211131220010
614530102202
72504116100
oct643550732
9250022322
10110023130
1157118008
1230a1a962
1319a42a59
141087dc70
1599d46a5
hex68ed1da

110023130 has 48 divisors (see below), whose sum is σ = 232056576. Its totient is φ = 37447200.

The previous prime is 110023117. The next prime is 110023139. The reversal of 110023130 is 31320011.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110023139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73247 + ... + 74733.

It is an arithmetic number, because the mean of its divisors is an integer number (4834512).

Almost surely, 2110023130 is an apocalyptic number.

110023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110023130 is an abundant number, since it is smaller than the sum of its proper divisors (122033446).

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

110023130 is a wasteful number, since it uses less digits than its factorization.

110023130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 110023130 is about 10489.1911032262. The cubic root of 110023130 is about 479.1755668500.

Adding to 110023130 its reverse (31320011), we get a palindrome (141343141).

The spelling of 110023130 in words is "one hundred ten million, twenty-three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 151 245 302 490 755 1057 1487 1510 2114 2974 5285 7399 7435 10409 10570 14798 14870 20818 36995 52045 72863 73990 104090 145726 224537 364315 449074 728630 1122685 1571759 2245370 3143518 7858795 11002313 15717590 22004626 55011565 110023130