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114810440 = 23512972213
BaseRepresentation
bin1101101011111…
…01111001001000
322000000222022112
412311331321020
5213342413230
615220441452
72562605213
oct665757110
9260028275
10114810440
1159897868
1232549288
131aa2aa94
141136877a
15a12cd95
hex6d7de48

114810440 has 32 divisors (see below), whose sum is σ = 258639480. Its totient is φ = 45868032.

The previous prime is 114810439. The next prime is 114810491. The reversal of 114810440 is 44018411.

It can be written as a sum of positive squares in 4 ways, for example, as 107702884 + 7107556 = 10378^2 + 2666^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50774 + ... + 52986.

Almost surely, 2114810440 is an apocalyptic number.

114810440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114810440 is an abundant number, since it is smaller than the sum of its proper divisors (143829040).

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

114810440 is a wasteful number, since it uses less digits than its factorization.

114810440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521 (or 3517 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 114810440 is about 10714.9633690461. The cubic root of 114810440 is about 486.0270720523.

Adding to 114810440 its reverse (44018411), we get a palindrome (158828851).

The spelling of 114810440 in words is "one hundred fourteen million, eight hundred ten thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 40 1297 2213 2594 4426 5188 6485 8852 10376 11065 12970 17704 22130 25940 44260 51880 88520 2870261 5740522 11481044 14351305 22962088 28702610 57405220 114810440