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110013030 = 23257915473
BaseRepresentation
bin1101000111010…
…10101001100110
321200000020111200
412203222221212
5211130404110
614525543330
72504044461
oct643525146
9250006450
10110013030
1157110466
1230a14b46
1319a3b28a
141087a2d8
1599d16c0
hex68eaa66

110013030 has 48 divisors (see below), whose sum is σ = 289673280. Its totient is φ = 28963584.

The previous prime is 110013023. The next prime is 110013077. The reversal of 110013030 is 30310011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627 + ... + 14846.

It is an arithmetic number, because the mean of its divisors is an integer number (6034860).

Almost surely, 2110013030 is an apocalyptic number.

110013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 110013030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144836640).

110013030 is an abundant number, since it is smaller than the sum of its proper divisors (179660250).

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

110013030 is a wasteful number, since it uses less digits than its factorization.

110013030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15565 (or 15562 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 110013030 is about 10488.7096441841. The cubic root of 110013030 is about 479.1609038080.

Adding to 110013030 its reverse (30310011), we get a palindrome (140323041).

The spelling of 110013030 in words is "one hundred ten million, thirteen thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 79 90 158 237 395 474 711 790 1185 1422 2370 3555 7110 15473 30946 46419 77365 92838 139257 154730 232095 278514 464190 696285 1222367 1392570 2444734 3667101 6111835 7334202 11001303 12223670 18335505 22002606 36671010 55006515 110013030