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10000113030 = 23251021108827
BaseRepresentation
bin10010101000000110…
…11001110110000110
3221210220222101011200
421110003121312012
5130440012104110
64332145043330
7502545362325
oct112403316606
927726871150
1010000113030
114271891a26
121b31026546
13c34a29a5b
146ac1920bc
153d7dd16c0
hex2540d9d86

10000113030 has 48 divisors (see below), whose sum is σ = 26025998544. Its totient is φ = 2664060480.

The previous prime is 10000113023. The next prime is 10000113037. The reversal of 10000113030 is 3031100001.

It is an interprime number because it is at equal distance from previous prime (10000113023) and next prime (10000113037).

It is a super-2 number, since 2×100001130302 (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000113037) 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, 37477 + ... + 146303.

It is an arithmetic number, because the mean of its divisors is an integer number (542208303).

Almost surely, 210000113030 is an apocalyptic number.

10000113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000113030 is an abundant number, since it is smaller than the sum of its proper divisors (16025885514).

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

10000113030 is a wasteful number, since it uses less digits than its factorization.

10000113030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109861 (or 109858 counting only the distinct ones).

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

Adding to 10000113030 its reverse (3031100001), we get a palindrome (13031213031).

The spelling of 10000113030 in words is "ten billion, one hundred thirteen thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1021 2042 3063 5105 6126 9189 10210 15315 18378 30630 45945 91890 108827 217654 326481 544135 652962 979443 1088270 1632405 1958886 3264810 4897215 9794430 111112367 222224734 333337101 555561835 666674202 1000011303 1111123670 1666685505 2000022606 3333371010 5000056515 10000113030